Y. Nagashima*, S. Ouchi, T. Inoue, and Ken Tanaka*
Computational Mechanistic Study on Intramolecular Triple Cyclization of 1-Biphenylethynyl-2-phenylethynylbenzenes Giving Spiro Fluorene-Phenylenevinylenes by Dual Catalysis
Bull. Chem. Soc. Jpn.2023, 96, 717-723.
L.-H. Wang, J. Nogami, Y. Nagashima, and Ken Tanaka*
Enantioselective Synthesis of Axially Chiral Figure-Eight Spirocycloparaphenylenes via Rh-Catalyzed Intermolecular [2 + 2 + 2] Cycloaddition
Org. Lett.2023, 25, 4225-4230. (Selected as a Cover Picture)
E. Tomita, M. Kojima, Y. Nagashima, K. Tanaka, H. Sugiyama, Y. Segawa, A. Furukawa, K. Maenaka, S. Maeda, T. Yoshino*, S. Matsunaga*
An Electron-Deficient CpE Iridium(III) Catalyst: Synthesis, Characterization, and Application to Ether-Directed C–H Amidation
Angew. Chem. Int. Ed.2023, 62, e202301259.
R. Shimotsukue, K. Fujii, Y. Sato, Y. Nagashima, K. Tanaka*
Rhodium-Catalyzed Chemo-, Regio-, Diastereo-, and Enantioselective Intermolecular [2+2+2] Cycloaddition of Three Unsymmetric 2π Components
Angew. Chem. Int. Ed.2023, 62, e202301346. (Selected as a Hot Paper)
R. Abe, Y. Nagashima*, J. Tanaka, K. Tanaka*
Room Temperature Fluoranthene Synthesis through Cationic Rh(I)/H8-BINAP-Catalyzed [2 + 2 + 2] Cycloaddition: Unexpected Acceleration due to Noncovalent Interactions
ACS Catal.2023, 13, 1604–1613.
T. Wakikawa, D, Sekine, Y, Murata, Y, Bunno, M, Kojima, Y, Nagashima, K. Tanaka*, T. Yoshino*, S. Matsunaga*
Native Amide-Directed C(sp3)–H Amidation Enabled by Electron-Deficient Rh(III) Catalyst and Electron-Deficient 2-Pyridone Ligand.
Angew. Chem. Int. Ed.2022, 61, e202213659.
T. Koshikawa, J. Nogami, Y. Nagashima, K. Tanaka*
Catalyst-Controlled Inter- and Intramolecular Cascade [4 + 2] Annulations via Benzopyrylium Intermediates.
ACS Catal.2022, 12, 14330–14336.
R. Arai, Y. Nagashima*, T. Koshikawa, K. Tanaka*
Photocatalytic Generations of Secondary and Tertiary Sily Radical from Silylborane Using an Alkoxide Cocatalyst.
J. Org. Chem.2022, ASAP. (Selected as a Editor’s Choice and a Front Cover Picture)
F, Morita, J, Nogami, A. J. Araujo Dias, S, Kinoshita Y. Nagashima, K. Tanaka*
Regiodivergent Synthesis and π-Stacking-Induced Chiral Self-Recognition of Hexabenzocoronene-Based [6]Helicenes.
Eur. J. Org. Chem.2022, e202200690.
H. Yokose, Y. Nagashima,* S. Kinoshita, J. Nogami, K. Tanaka*
Enantioselective Synthesis of Axially Chiral Styrene-Carboxylic Esters by Rhodium-Catalyzed Chelation-Controlled [2+2+2] Cycloaddition.
Angew. Chem. Int. Ed.2022, 61, e202202542. (Selected as a Hot Paper)
L.-H. Wang, Y. Nagashima, M. Abekura, H. Uekusa, G. Konishi, K. Tanaka*
Rhodium-Catalyzed Intermolecular Cycloaromatization Route to Cycloparaphenylenes that Exhibit Aggregation-Induced Emission.
Chem. Eur. J.2022, 28, e202200064.
A. J. Araujo Dias, H. Takahashi, J. Nogami, Y. Nagashima, K. Tanaka*
Oxidative [4+2] Annulation of 1-Naphthols with Alkynes Accelarated by an Electron-Deficient Rhodium(III) Catalyst.
Org. Biomol. Chem.2022, 20, 1008–1012.
2021
Y. Nagashima,* S. Ishigaki, J. Tanaka, K. Tanaka*
Acceleration Mechanisms of C–H Bond Functionalization Catalyzed by Electron-Deficient CpRh(III) Complexes.
ACS Catal.2021, 11, 13591–13602.
J. Nogami, K. Miyamoto, A. Muranaka, Y. Nagashima, M. Uchiyama, K. Tanaka*
Asymmetric Synthesis, Structures, and Chiroptical Properties of Helical Cycloparaphenylenes.
Chem. Sci.2021, 12, 7858–7865.
H. Takahashi, Y. Nagashima, K. Tanaka*
Rhodium-Catalyzed Oxidative Intramolecular 1,1-Oxyamination of Alkenes with Protected Amino Acids to Produce Oxazoloisoindole-2,5-diones.
Eur. J. Org. Chem.2021, 1891–1895.
K. Hanada, J. Nogami, K. Miyamoto, N. Hayase, Y. Nagashima, Y. Tanaka, A. Muranaka, M. Uchiyama, K. Tanaka*
Rhodium-Catalyzed Enantioselective Synthesis, Structures, and Properties of Single and Double Azahelicene-Like Molecules.
Chem. Eur. J.2021, 27, 9313–9319.
S. Ouchi, T. Koshikawa, Y. Nagashima, K. Tanaka*
Platinum-Catalyzed Intramolecular Spirocyclization of N-(Methylnaphthalenyl)-propiolamides via Formal Aromatic Ene Reaction.
Org. Lett. 2021, 23, 1934–1939.
T. Koshikawa, Y. Nagashima,* K. Tanaka*
Gold-Catalyzed [3+2] Annulation, Carbenoid Transfer, and C-H Insertion Cascade: Elucidation of Annulation Mechanisms via Benzopyrylium Intermediates.
ACS Catal. 2021, 11, 1937–1932.
C. Hendrich, K. Sekine,* T. Koshikawa, K. Tanaka*, A. S. K. Hashmi*
Homogeneous and Heterogeneous Gold Catalysis for Materials Science.
Chem. Rev. 2021, 121, 9113–9163. (Special Issue: Gold)
H. Takahashi, Y. Honjo, Y. Shibata, Y. Nagashima, K. Tanaka*
Dienylation of Unfunctionalized Arenes with 1,6-Diynes via Rhodium-Catalyzed Directing Group-Free C-H Bond Activation.
Synthesis 2021, 53, 3065–3074. (Special Issue – Bond Activation in Honor of Prof. Shinji Murai)
2020
R. Yoshimoto, H. Morisaka, Y. Usuki, Y. Shibata, K. Tanaka, T. Satoh*
Synthesis of CF3-Containing Isoindolinone Derivatives through Rhodium-Catalyzed Oxidative Coupling of Benzamides with 2-Trifluoromethylacrylate.
Chem. Lett.2020, 49, 1481–1483. (Selected as the Editor’s Choice)
J. Tanaka, Y, Nagashima,* K. Tanaka*
Rhodium(III)-Catalyzed Oxidative Ortho-Olefination of Phenyl Carbamates with Alkenes: Elucidation of Acceleration Mechanisms by an Unsubstituted Cyclopentadienyl Ligand.
Org. Lett.2020, 22, 7181–7186. (Selected as the Editor’s Choice)
L.-H. Wang, N. Hayase, H. Sugiyama, J. Nogami, H. Uekusa, K. Tanaka*
Synthesis, Structures, and Properties of Highly Strained Cyclophenylene-Ethynylenes with Axial and Helical Chirality.
Angew. Chem. Int. Ed.2020, 59, 17951–17957.
J. Nogami, Y. Tanaka, H. Sugiyama, H. Uekusa, A. Muranaka, M. Uchiyama, K. Tanaka*
Enantioselective Synthesis of Zigzag-Type Cyclophenylene Belts by Rhodium-Catalyzed Alkyne Cyclotrimerization.
J. Am. Chem. Soc.2020, 142, 9834–9842.
Y. Aida, J. Nogami, H. Sugiyama, H. Uekusa, K. Tanaka*
Enantioselective Synthesis of Polycyclic Aromatic Hydrocarbon (PAH)-Based Planar Chiral Bent Cyclophanes by Rhodium-Catalyzed [2+2+2] Cycloaddition.
Chem. Eur. J.2020, 26,12579–12588. (Selected as a Hot Paper and a Cover Picture)
S. Kinoshita, R. Yamaono, Y. Shibata, Y. Tanaka, K. Hanada, T. Matsumoto, K. Miyamoto, A. Muranaka, M. Uchiyama, K. Tanaka*
Rhodium-Catalyzed Highly Diastereo- and Enantioselective Synthesis of A Configurationally Stable S-Shaped Helicene-Like Molecule.
Angew. Chem. Int. Ed. 2020, 59, 11020–11027.
E. Tomita, K. Yamada, Y. Shibata, K. Tanaka, M. Kojima, T. Yoshino,* S. Matsunaga*
Iridium(III) Catalysts with an Amide-pendant Cyclopentadienyl Ligand: Double Aromatic Homologation Reactions of Benzamides via Fourfold C–H Activation.
Angew. Chem. Int. Ed. 2020, 59, 10474–10478.
J. Tanaka, Y. Shibata, A. Joseph, J. Nogami, J. Terasawa, R. Yoshimura, K. Tanaka*
Rhodium(III)-Catalyzed Ortho-Bromination of Phenyl Carbamates Accelerated by a Secondary Amide-Pendant Cyclopentadienyl Ligand.
Chem. Eur. J. 2020, 26, 5774–5779. (Selected as an Inside Cover Picture)
R. Yoshimura, K. Tanaka*
Rhodium-Catalyzed Ortho-Olefination of Sterically Demanding Benzamides: Application to Asymmetric Synthesis of Axially Chiral Benzamides.
Chem. Eur. J. 2020, 26, 4969–4973.
S. Suzuki, Y. Shibata, K. Tanaka*
Rhodium-Catalyzed Asymmetric [2+2+2] Cycloaddition of 1,6-Enynes with Racemic Secondary Allylic Alcohols through Kinetic Resolution.
Chem. Eur. J. 2020, 26, 3698–3702. (Selected as an Inside Cover Picture)
Y. Aida, Y. Shibata, K. Tanaka*
Enantioselective Synthesis of Distorted π-Extended Chiral Triptycenes Consisting of Three Distinct Aromatic Rings by Rhodium-Catalyzed [2+2+2] Cycloaddition.
Chem. Eur. J. 2020, 26, 3004–3009. (Selected as a Frontispiece)
2019
T. Yamada, Y. Shibata, K. Tanaka*
Formal Lossen Rearrangement/Alkenylation or Annulation Cascade of Heterole Carboxamides with Alkynes Catalyzed by CpRhIII Complexes with Pendant Amides
Chem. Eur. J. 2019, 25, 16022–16031. (Selected as a Frontispiece)
R. Yoshimura, Y. Shibata,* K. Tanaka*
Aerobic Oxidative Cross-Coupling of Substituted Acrylamides with Alkenes Catalyzed by an Electron-Deficient CpRh(III) Complex
J. Org. Chem. 2019, 84, 13164–13171. (Special Issue: C-H Bond Functionalization)
(Selected as a Cover Picture)
M. Saito,* M. Nakada, T. Kuwabara, R. Owada, S. Furukawa, R. Narayanan, M. Abe, M. Hada, K. Tanaka, Y. Yamamoto
Inverted Sandwich Rh Complex Bearing a Plumbole Ligand and its Catalytic Activity
Organometallics2019, 38, 3099–3103. (Selected as a Cover Picture)
S. Nishigaki, Y. Shibata, A. Nakajima, H. Okajima, Y. Masumoto, T. Osawa, A. Muranaka, H. Sugiyama, A. Horikawa, H. Uekusa, H. Koshino, M. Uchiyama, A. Sakamoto, K. Tanaka*
Synthesis of Belt- and Möbius-Shaped Cycloparaphenylenes by Rhodium-Catalyzed Alkyne Cyclotrimerization
J. Am. Chem. Soc. 2019, 141, 14955–14960. (Selected as a Cover Picture)
N. Hayase, J. Nogami, Y. Shibata, K. Tanaka*
Synthesis of a Strained Spherical Carbon Nanocage by Regioselective Alkyne Cyclotrimerization
Angew. Chem. Int. Ed.2019, 58, 9439–9442. (Highlighted in Synfacts)
Y. Honjo, Y. Shibata,* K. Tanaka*
Rhodium-Catalyzed [2+1+2+1] Cycloaddition of Benzoic Acids with Diynes via Decarboxylation and C≡C Triple Bond Cleavage
Chem. Eur. J.2019, 25, 9427–9432. (OMCOS 20 Special Issue)
(Selected as a Hot Paper)
(Highlighted in Synfacts)
N. Hayase, H. Sugiyama, H. Uekusa, Y. Shibata, K. Tanaka*
Rhodium-Catalyzed Synthesis, Crystal Structures, and Photophysical Properties of [6]Cycloparaphenylene Tetracarboxylates
Org. Lett.2019, 21, 3895–3899. (Selected as a Cover Picture)
R. Yoshimura, Y. Shibata,* S. Yoshizaki, J. Terasawa,T. Yamada, K. Tanaka*
Oxidative Annulation of Acetanilides with Alkynes Catalyzed by Cyclopentadienyl Rhodium(III) Complexes with Pendant Amides
Asian J. Org. Chem. 2019, 4, 986–993. (Special Issue: Heterocyclic Chemistry)
R. Yoshimura, Y. Shibata,* T. Yamada, K. Tanaka*
Aerobic Oxidative Olefination of Benzamides with Styrenes Catalyzed by a Moderately Electron-Deficient CpRh(III) Complex with a Pendant Amide
J. Org. Chem. 2019, 84, 2501–2511.
Y. Kimura, Y. Shibata, K. Tanaka*
Enantioselective Synthesis and Epimerization Behavior of A Chiral S-Shaped [11]Helicene-Like Molecule Having Collision Between Terminal Benzene Rings
Eur. J. Org. Chem. 2019, 1390–1396.
Y. Aida, Y. Shibata, K. Tanaka*
Facile Synthesis of Dibenzotetracenedione Derivatives by Rhodium-Catalyzed [2+2+2] Cycloaddition/Spontaneous Aromatization
Chem. Asian J. 2019, 14, 1823–1829. (Special Issue: π-Conjugated Compounds for Molecular Materials)
J. Terasawa, Y. Shibata,* M. Fukui, K. Tanaka*
[2+2+2] Annulation of N-(1-Naphthyl)acetamide with Two Alkynoates via Cleavage of Adjacent C–H and C–N Bonds Catalyzed by an Electron-Deficient Rhodium(III) Complex
Molecules2019, 23, 3325–3336. (Special Issue: Amide Bond Activation)
T. Koshikawa, M. Satoh, K. Masutomi, Y. Shibata, K. Tanaka*
Gold-Catalyzed Enantioselective Intramolecular Annulation of Ene-Yne-Carbonyls via Benzopyrylium-Type Intermediates
Eur. J. Org. Chem. 2019, 1488–1492.
2018
S. Suzuki, S. Nishigaki, Y. Shibata, K. Tanaka*
Rhodium-Catalyzed Enantioselective [2+2+1] Cycloaddition of 1,6-Enynes with Cyclopropylideneacetamides
Org. Lett. 2018, 20, 7461–7465.
R. Yamano, S. Kinoshita, Y. Shibata, K. Tanaka*
Substituent-Controlled and Rhodium-Catalyzed Intramolecular [2+2+2] and [2+1+2+1] Cycloadditions of Electron-Deficient Triynes
Eur. J. Org. Chem. 2018, 5916–5920.
R. Yamano, Y. Shibata, F. Kishimoto, S. Tsubaki, Y. Wada, K. Tanaka*
Reversible Mechanochlomic Luminescence of a Heteroatom-Free Helically Chiral Hydrocarbon
Chem. Lett. 2018, 47, 1228–1231.
K. Tanaka*
Asymmetric Synthesis of Axially Chiral Compounds by Rhodium(I)-Catalyzed [2+2+2] Cycloaddition
(Account)
TCI Mail2018, 179, 3–19.
T. Yamada, Y. Shibata,* K. Tanaka*
Functionalized Cyclopentadienyl Ligands and Their Substitutent Effects on Rhodium(III)-Catalyzed Oxidative [4+2] Annulation of Indole- and Pyrrole-1-Carboxamides with Alkynes
Asian J. Org. Chem. 2018, 3, 1396–1402. (Special Issue: C–H Activation)
Y. Kimura, Y. Shibata, K. Tanaka*
Asymmetric Synthesis of Banister-Type p-Terphenyls via Rhodium-Catalyzed Intramolecular Double [2+2+2] Cycloaddition
Chem. Lett. 2018, 47, 806–809.
T. Namba, Y Shibata, H. Sugiyama, K. Teraoka, H. Uekusa, K. Tanaka*
Rhodium-Catalyzed Enantioselective Synthesis and Properties of Silicon-Stereogenic Benzofuranylmethylidene-Benzoxasiloles
Chem. Lett. 2018, 47, 787–790.
T. Yamada, Y. Shibata,* Y. Yoshizaki, K. Tanaka*
Formal Lossen Rearrangement/[3+2] Annulation Cascade Catalyzed by a Modified Cyclopentadienyl RhIII Complex
Chem. Eur. J. 2018, 24, 5723–5727. (Selected as a Frontispiece)
(Highlighted in Synfacts)
M. Satoh, Y. Shibata, K. Tanaka*
Enantioselective Synthesis of Fully Benzenoid Single and Double Carbohelicenes via Gold-Catalyzed Intramolecular Hydroarylation
Chem. Eur. J. 2018, 24, 5434–5438. (Selected as a Frontispiece)
T. Namba, Y. Hayashi, S. Kawauchi, Y. Shibata, K. Tanaka*
Rhodium-Catalyzed Cascade Synthesis of Benzofuranylmethylidene-Benzoxasiloles: Elucidating Reaction Mechanism and Efficient Solid State Fluorescence
Chem. Eur. J. 2018, 24, 7161–7171. (Selected as a Hot Paper and a Cover Picture)
R. Yamano, Y. Shibata, K. Tanaka*
Synthesis of Single and Double Dibenzohelicenes via Rhodium-Mediated Intramolecular [2+2+2] and [2+1+2+1] Cycloadditions
Chem. Eur. J. 2018, 24, 6364–6370. (Selected as a Hot Paper and a Frontispiece)
S. Nishigaki, K. Murayama, Y. Shibata, K. Tanaka*
Rhodium-Mediated Asymmetric Synthesis of a Phosphahelicene with a Bibenzopicene Skeleton: Structure-Properties Relationship of Carba- and Phosphahelicenes with Bitriphenylene or Bibenzopicene Skeleton
Mater. Chem. Front.2018, 2, 585–590. (Special Issue: π-Conjugated system bricolage (figuration) toward functional organic molecular systems)
J. Terasawa, Y. Shibata,* Y. Kimura, K. Tanaka*
Synthesis of Functionalized (η5-Indenyl)rhodium(III) Complexes and Their Application to C–H Bond Functionalization
Chem. Asian J. 2018, 13, 505–509. (Selected as a Cover Picture)
Y. Aida, Y. Shibata, K. Tanaka*
Rhodium-Catalyzed Asymmetric [2+2+2] Cycloaddition of Unsymmetrical α,ω-Diynes with Acenaphthylene
J. Org. Chem. 2018, 83, 2617–2626.
K. Tanaka*
Catalytic Enantioselective Synthesis of Planar Chiral Cyclophanes
(Award Account: Chemical Society of Japan Award for Creative Work 2017)
Bull. Chem. Soc. Jpn.2018, 91, 187–194. (Selected as a Back Cover Picture)
Y. Honjo, Y. Shibata,* E. Kudo, T. Namba, K. Tanaka*
Room Temperature Decarboxylative and Oxidative [2+2+2] Cycloaddition of Benzoic Acids with Alkynes Catalyzed by an Electron-Deficient Rhodium(III) Complex
Chem. Eur. J. 2018, 24, 317–321. (Selected as a Hot Paper and a Cover Picture)
2017
S. Nishigaki, Y. Shibata, K. Tanaka*
Rhodium-Catalyzed Chemo- and Regioselective Intermolecular Cross-Cyclotrimerization of Non-Activated Terminal and Internal Alkynes
J. Org. Chem. 2017, 82, 11117–11125.
N. Hayase, Y. Miyauchi, Y. Aida, H. Sugiyama, H. Uekusa, Y. Shibata, K. Tanaka*
Synthesis of [8]Cycloparaphenylene Octacarboxylates via Rhodium-Catalyzed Stepwise Cross-Alkyne Cyclotrimerization
Org. Lett. 2017, 19, 2993–2996.
H. Ueda, K. Masutomi, Y. Shibata, K. Tanaka*
Rhodium-Catalyzed Asymmetric [2+2+2] Cyclization of 1,6-Enynes with Aliphatic and Aromatic Alkenes
Org. Lett. 2017, 19, 2913–2916. (Highlighted in Synfacts)
S. Nishigaki, M. Fukui,S. Kawauchi, H. Sugiyama, H. Uekusa, Y. Shibata, K. Tanaka*
Synthesis, Structure, and Photophysical Properties of Alternating Donor-Acceptor Cycloparaphenylenes
Chem. Eur. J. 2017, 23, 7227–7231. (Highlighted in Synfacts)
S. Yoshizaki, Y. Shibata,* K. Tanaka*
Fulvene Synthesis by RhI-Catalyzed [2+2+1] Cycloaddition: Synthesis and Catalytic Activity of Tunable Cyclopentadienyl RhIII Complexes with Pendant Amides
Angew. Chem. Int. Ed. 2017, 56, 3590–3593.
T. Namba, S. Kawauchi, Y. Shibata, H. Kanno, K. Tanaka*
Synthesis of Alkynylmethylidene-benzoxasiloles by Rhodium-Catalyzed Cycloiso-merization via 1,2-Silicon and 1,3-Carbon Migration
Angew. Chem. Int. Ed. 2017, 56, 3004–3008.
K. Tanaka,* R. Yamano, Y. Shibata
Rhodium─Catalyzed Enantioselective Synthesis and Chiroptical Properties of Helicenes
(Account: Synthesis and Characterization of Chiral Compounds)
J. Synth. Org. Chem. Jpn. 2017, 74, 458–465.
K. Murayama, Y. Shibata, H. Sugiyama, H. Uekusa, K. Tanaka*
Synthesis, Structure, and Photophysical/Chiroptical Properties of Benzopicene-Based π-Conjugated Molecules
J. Org. Chem. 2017, 82, 1136–1144. (Highlighted in Synfacts)
R. Yamano, J. Hara, K. Murayama, H. Sugiyama, H. Uekusa, S. Kawauchi, Y. Shibata, K. Tanaka*
Rh-Mediated Enantioselective Synthesis, Crystal Structures, and Photophysical/ Chiroptical Properties of Phenanthrenol-Based [9]Helicene-Like Molecules
Org. Lett. 2017, 19, 42–45.
2016
K. Masutomi, H. Sugiyama, H. Uekusa, Y. Shibata, K. Tanaka*
Asymmetric Synthesis of Protected Cyclohexenylamines and Cyclohexenols by Rhodium-Catalyzed [2+2+2] Cycloaddition
Angew. Chem. Int. Ed. 2016, 55, 15373–15376. (Highlighted in Organic Chemistry Portal)
S. Nishigaki, Y. Miyauchi, K. Noguchi, H. Ito, K. Itami, Y. Shibata, K. Tanaka*
Macrocyclization by Rh-Catalyzed Cross-Cyclotrimerization of L-Shaped Diynes with Di-tert-butyl Acetylenedicarboxylate: Effect of Bent Linkers of Diynes
Eur. J. Org. Chem. 2016, 4668–4673.
M. Satoh, Y. Shibata, Y. Kimura, K. Tanaka*
Atroposelective Synthesis of Axially Chiral All-Benzenoid Biaryls by Gold-Catalyzed Intramolecular Hydroarylation of Alkynones
Eur. J. Org. Chem. 2016, 4465–4469. (Highlighted in Synfacts)
E. Kudo, Y. Shibata,* M. Yamazaki, K. Masutomi, Y. Miyauchi, M. Fukui, H. Sugiyama, H. Uekusa, T. Satoh, M. Miura, K. Tanaka*
Oxidative Annulation of Arenecarboxylic and Acrylic Acids with Alkynes under Ambient Conditions Catalyzed by an Electron-Deficient Rhodium(III) Complex
Chem. Eur. J. 2016, 22, 14190–14194.
M. Fukui, Y. Shibata,* Y. Hoshino, H. Sugiyama, K. Teraoka, H. Uekusa, K. Noguchi, K. Tanaka*
Rhodium(III)-Catalyzed Tandem [2+2+2] Annulation–Lactamization of Anilides with Two Alkynoates via Cleavage of Two Adjacent C−H or C−H/C−O bonds
Chem. Asian J. 2016, 11, 2260–2264. (Selected as an Inside Cover Picture)
Y. Takahama, Y. Shibata,* K. Tanaka*
Concise Synthesis of Fungal Metabolite (+)-Fusarochromanone via Rhodium(III)-Catalyzed Oxidative sp2 C–H Olefination
Chem. Lett.2016, 45, 1177–1179.
Y. Takahama, Y. Shibata,* K. Tanaka*
Heteroarene-Directed Oxidative sp2 C–H Bond Allylation with Aliphatic Alkenes Catalyzed by an (Electron-Deficient η5-Cyclopentadienyl)Rhodium(III) Complex
Org. Lett. 2016, 18,2934–2937. (Highlighted in Organic Chemistry Portal)
Y. Aida, H. Sugiyama, H. Uekusa, Y. Shibata, K. Tanaka*
Rhodium-Catalyzed Asymmetric [2+2+2] Cycloaddition of α,ω-Diynes with Unsymmetrical 1,2-Disubstituted Alkenes
Org. Lett. 2016, 18, 2672–2675. (Highlighted in Synfacts)
M. Tanaka, Y. Shibata, K. Nakamura, K. Teraoka, H. Uekusa, K. Nakazono, T. Takata, K. Tanaka*
Gold-Catalyzed Enantioselective Synthesis, Crystal Structure, and Photophysical/Chiroptical Properties of Aza[10]helicenes
Chem. Eur. J. 2016, 22, 9537–9541.
K. Kashima, K. Teraoka, H. Uekusa, Y. Shibata, K. Tanaka*
Rhodium-Catalyzed Atroposelective [2+2+2] Cycloaddition of ortho-Substituted Phenyldiynes with Nitriles: Effect of ortho-Substituents on Regio- and Enantioselectivity
Org. Lett. 2016, 18, 2170–2173. (Highlighted in Synfacts)
Y. Shibata,* E. Kudo, H. Sugiyama, H. Uekusa, K. Tanaka*
Facile Generation and Isolation of π-Allyl Complexes from Aliphatic Alkenes and an Electron-Deficient Rh(III) Complex: Key Intermediates of Allylic C–H Functionalization
Organometallics2016, 35, 1547–1552. (Special Issue: Organometallic Chemistry in Asia)
H. Kanno, K. Nakamura, K. Noguchi, Y. Shibata, K. Tanaka*
Rhodium-Catalyzed Cycloisomerization of 2-Silylethynyl Phenols and Anilines via 1,2-Silicon Migration
Org. Lett. 2016, 18, 1654–1661.
S. Yoshizaki, Y. Nakamura, K. Masutomi, T. Yoshida, K. Noguchi, Y. Shibata, K. Tanaka*
Rhodium-Catalyzed Asymmetric [2+2+2] Cycloaddition of 1,6-Enynes with Cyclopropylideneacetamides
Org. Lett. 2016, 18, 388–391. (Highlighted in Synfacts)
Y. Miyauchi, Y. Shibata, K. Tanaka*
Synthesis of Functionalized Benzobarrelenes and Azabenzobarrelenes by Rhodium-Catalyzed [2+2+2] Cycloaddition
Chem. Lett. 2016, 45, 86–88. (Selected as the Editor’s Choice)
Y. Aida, S. Tooriyama, Y. Kimura, H. Hara,Y. Shibata, K. Tanaka*
Rhodium-Catalyzed [2+2+2] Cycloaddition-Aromatization of 1,6-Diynes with Cyclic Enol Ethers at Room Temperature
Eur. J. Org. Chem. 2016, 132–138.
2015
Y. Miyauchi, K. Johmoto, N. Yasuda, H. Uekusa, S. Fujii, M. Kiguchi, H. Ito, K. Itami, K. Tanaka*
Concise Synthesis and Facile Nanotube Assembly of a Symmetrically Multi-Functionalized Cycloparaphenylene
Chem. Eur. J. 2015, 21, 18900−18904.
(Selected as a Hot Paper and the Frontispiece)
A. Heya, T. Namba, J. Hara, Y. Shibata, K. Tanaka*
Cationic Rhodium(I)/BIPHEP Complex-Catalyzed Cross-Cyclotrimerization of Silylacetylenes and Unsymmetrical Electron-Deficient Internal Alkynes
Tetrahedron Lett.2015, 56, 4938–4942.
T. Baba, J. Oka, K. Noguchi, K. Tanaka*
Asymmetric Dearomatization of 1-Aminonaphthalene Derivatives via C–C Bond Formation with Electron-Rich Heterocycles as Nucleophiles
Eur. J. Org. Chem. 2015, 4374–4382.
T. Yoshida, Y. Tajima, M. Kobayashi, K. Masutomi, K. Noguchi, K. Tanaka*
Rhodium-Catalyzed [3+2+2] and [2+2+2] Cycloadditions of Two Alkynes with Cyclopropylideneacetamides
Angew. Chem. Int. Ed. 2015, 54, 8241–8244.
(Highlighted in Synfacts)
(Highlighted in Organic Chemistry Portal)
Y. Takahama, Y. Shibata, K. Tanaka*
Oxidative Olefination of Anilides with Unactivated Alkenes Catalyzed by an Electron-Deficient Rhodium(III) Complex Under Ambient Conditions
Chem. Eur. J.2015, 21, 9053–9056.
J. Oka, R. Okamoto, K. Noguchi, K. Tanaka*
Asymmetric Dearomatization of 1-Aminonaphthalene Derivatives by Gold-Catalyzed Intramolecular Double C–C Bond Formation
Org. Lett. 2015, 17, 676–679.
K. Murayama, Y. Oike, S. Furumi, M. Takeuchi, K. Noguchi, K. Tanaka*
Enantioselective Synthesis, Crystal Structure, and Photophysical Property of a 1,1’-Bitriphenylene-Based Sila[7]helicene
Eur. J. Org. Chem. 2015, 1409–1414.
K. Kashima, M. Ishii, K. Tanaka*
Synthesis of Pyridyl Phosphonates by Rhodium-Catalyzed [2+2+2] Cycloaddition of 1,6- and 1,7-Diynes with Diethyl Phosphorocyanidate
Eur. J. Org. Chem.2015, 1092–1099.
K. Tanaka,* Y. Kimura, K. Murayama
Enantioselective Helicene Synthesis by Rhodium-Catalyzed [2+2+2] Cycloaddition
(Account)
Bull. Chem. Soc. Jpn.2015, 88, 375–385.
(Selected as an Inside Cover Picture, Open Access Article)
2014
H. Baars, Y. Unoh, T, Okada, K. Hirano, T. Satoh,* K, Tanaka, C, Bolm, M. Miura*
Rhodium-Catalyzed Intramolecular Dehydrogenative Aryl-Aryl Coupling Using Air as Terminal Oxidant
Chem. Lett. 2014, 43, 1782–1784.
Y. Kimura, N. Fukawa, Y. Miyauchi, K. Noguchi, K. Tanaka*
Enantioselective Synthesis of [9] and [11]Helicene-Like Molecules: Double Intramolecular [2+2+2] Cycloaddition
Angew. Chem. Int. Ed. 2014, 53, 8480–8483.
(Highlighted in Synfacts)
(Selected as SYNFACT of the month)
K. Sakashita, K. Masutomi, K. Noguchi, K. Tanaka*
Rhodium-Catalyzed Enantioselective [2+2+2] Cycloaddition of Tosylamide-Linked 5-Allenal and 5-Allenone with Internal Alkynes
Chem. Lett.2014, 43, 1260–1262.
K. Masutomi, K. Noguchi, K. Tanaka*
Enantioselective Cycloisomerization of 1,6-Enynes to Bicyclo[3.1.0]hexanes Catalyzed by Rhodium and Benzoic Acid
J. Am. Chem. Soc. 2014, 136, 7627–7630.
(Highlighted in Synfacts)
[Tokyo University of Agriculture & Technology (Independent): 2003–2014]
K. Nakamura, S. Furumi, M. Takeuchi, T. Shibuya, K. Tanaka*
Enantioselective Synthesis and Enhanced Circularly Polarized Luminescence of S-Shaped Double Azahelicenes
J. Am. Chem. Soc.2014, 136, 5555–5558.
(Highlighted in Synfacts)
(Selected as SYNFACT of the month)
M. Fukui, Y. Hoshino, T. Satoh, M. Miura, K. Tanaka*
Oxidative Annulation of Tertiary Benzyl Alcohols with Internal Alkynes Using an (Electron-Deficient η5-Cyclopentadienyl)Rhodium(III) Catalyst Under Ambient Conditions
(Special Thematic Issue: Directed C-H Functionalization)
Adv. Synth. Catal. 2014, 356, 1638–1644.
J. Hara, M. Ishida, M. Kobayashi, K. Noguchi, K. Tanaka*
Rhodium-Catalyzed Highly Chemo-, Regio-, and Enantioselective Cross- Cyclotrimerization of Two Different Alkynes with Alkenes
Angew. Chem. Int. Ed. 2014, 53, 2956–2959.
(Highlighted in Synfacts)
Y. Hoshino, Y. Shibata, K. Tanaka*
Oxidative Annulation of Anilides with Internal Alkynes Using (Electron-Deficient η5-Cyclopentadienyl)Rhodium(III) Catalysts Under Ambient Conditions
(Special Thematic Issue: Directed C-H Functionalization)
Adv. Synth. Catal. 2014, 356, 1577–1585.
M. Ishii, F. Mori, K. Tanaka*
Rhodium-Catalyzed [2+2+2] Cycloaddition of Diynes with Carbodiimides and Carbon Dioxide Under Ambient Conditions
Chem. Eur. J.2014, 20, 2169–2174.
2013
A. Mori, T, Araki, K. Noguchi, K. Tanaka*
Asymmetric Synthesis of C2-Symmetric Axially Chiral Biaryls via Rhodium-Catalyzed and Alkyne-Controlled Complete Diastereoselective Double [2+2+2] Cycloaddition
Eur. J. Org. Chem.2013, 6774–6778.
(Highlighted in Synfacts)
Y. Tajima, M. Kobayashi, K. Noguchi, K. Tanaka*
Rhodium-Catalyzed Cyclization Reactions of γ-Alkynyl Aldehydes with Carboxylic Acid Anhydrides
Eur. J. Org. Chem.2013, 5266–5271.
K. Murayama, Y. Sawada, K. Noguchi, K. Tanaka*
Synthesis of Triphenylene Derivatives by Rhodium-Catalyzed [2+2+2] Cycloaddition: Application to Synthesis of Highly Fluorescent Triphenylene-Based Long Ladder Molecules
J. Org. Chem. 2013, 78, 6202–6210.
(Highlighted in Synfacts)
R. Okamoto, K. Tanaka*
Rhodium-Catalyzed Olefin Isomerization/Allyl Claisen Rearrangement/Intramolecular Hydroacylation Cascade
Org. Lett.2013, 15, 2112–2115.
(Highlighted in Organic Chemistry Portal)
M. Ishida,K. Tanaka*
Sequential Cycloisomerization/Hetero Diels-Alder Reaction of 1,6-Enynes with Aldehydes Catalyzed by Rhodium and a Brønsted Acid
Org. Lett.2013, 15, 2120–2123.
(Highlighted in Synfacts)
T. Araki, K. Noguchi, K. Tanaka*
Enantioselective Synthesis of Planar Chiral Carba-Paracyclophanes: Rhodium-Catalyzed [2+2+2] Cycloaddition of Cyclic Diynes with Terminal Monoynes
Angew. Chem. Int. Ed.2013, 52, 5617–5621.
(Highlighted in Synfacts)
M. Itoh, K. Hirano, T. Satoh,* Y. Shibata, K. Tanaka, M. Miura*
Rhodium- and Iridium-Catalyzed Dehydrogenative Cyclization through Double C–H Bond Cleavages to Produce Fluorene Derivatives
J. Org. Chem. 2013, 78, 1365–1370.
(Featured Article)
2012
Y. Miyauchi, K. Noguchi, K. Tanaka*
Rhodium-Catalyzed One-Pot Intermolecular [2+2+2] Trimerization/Asymmetric Intramolecular [4+2] Cycloaddition of Two Aryl Ethynyl Ethers and 5-Alkynals
Org. Lett.2012, 14, 5856–5859.
(Highlighted in Synfacts)
K. Masutomi, N. Sakiyama, K. Noguchi, K. Tanaka*
Rhodium-Catalyzed Regio-, Diastereo-, and Enantioselective [2+2+2] Cycloaddition of 1,6-Enynes with Acrylamides
Angew. Chem. Int. Ed.2012, 51, 13031–13035.
(Highlighted in Synfacts)
Y. Hoshino, Y. Shibata, K. Noguchi, K. Tanaka*
Rhodium-Catalyzed Three-Component Cross-Addition of Silylacetylenes, Alkynyl Esters, and Electron-Deficient Alkenes or Isocyanates
Angew. Chem. Int. Ed. 2012, 51, 9407–9411.
F. Mori, K. Noguchi, K. Tanaka*
Design and Synthesis of a C2-Symmetric Chiral 1,2-Bis(diphenylphosphino)benzene Ligand via Rhodium-Catalyzed Intramolecular [2+2+2] Cycloaddition
(Special Dedicatory Issue: The Celebration of The 77th Birthday of Prof. Ei-ichi Negishi, Purdue University)
Heterocycles2012, 86, 139–146.
K. Tanaka*
Rhodium-Catalyzed Annulation Reactions of 2-Alkynylbenzaldehydes and 2-Vinylbenzaldehydes with Unsaturated Compounds
(Account, English)
J. Synth. Org. Chem. Jpn. 2012, 70, 1134–1144.
M. Kobayashi, K. Tanaka*
Rhodium-Catalyzed Linear Cross-Trimerization of Two Different Alkynes with Alkenes and Two Different Alkenes with Alkynes
Chem. Eur. J. 2012, 18, 9225–9229.
E. Okazaki, R. Okamoto, Y. Shibata,K. Noguchi, K. Tanaka*
Rhodium-Catalyzed Cascade Reactions of Dienynes Leading to Substituted Dihydronaphthalenes and Naphthalenes
Angew. Chem. Int. Ed. 2012, 51, 6722–6727.
(Selected as a Hot Paper)
T. Shibuya, K. Noguchi, K. Tanaka*
Dearomatization of Fused Arenes using Platinum-Catalyzed Intramolecular Double C–C Bond Formation
Angew. Chem. Int. Ed. 2012, 51, 6219–6222.
N. Sakiyama, K. Noguchi, K. Tanaka*
Rhodium-Catalyzed Intramolecular Cyclization of Naphthol- or Phenol-Linked 1,6-Enynes via Cleavage and Formation of sp2 C–O Bond
Angew. Chem. Int. Ed. 2012, 51, 5976–5980.
K. Morimoto, M. Itoh, K. Hirano, T. Satoh,* Y. Shibata, K. Tanaka, M. Miura*
Synthesis of Fluorene Derivatives through Rhodium-Catalyzed Dehydrogenative Cyclization
Angew. Chem. Int. Ed. 2012, 51, 5359–5362.
K. Tanaka,* Y. Tajima
Transition-Metal-Catalyzed Cyclization of Alkynals via Oxametallacycle Intermediates
(Review)
Eur. J. Org. Chem.2012, 3715−3725.
(Selected as a Cover Picture)
(Most Accessed in 7/2012)
K. Tanaka*
Rhodium-Catalyzed [2+2+2] Cycloaddition for the Synthesis of Substituted Pyridines, Pyridones, and Thiopyranimines
(Review)
Heterocycles2012, 85, 1017–1043.
D. Hojo, K. Tanaka*
Rhodium-Catalyzed C-H Bond Activation/[4+2] Annulation/Aromatization Cascade to Produce Phenol, Naphthol, Phenanthrenol, and Triphenylenol Derivatives
Org. Lett.2012, 14, 1492–1495.
Y. Sawada, S. Furumi, A. Takai, M. Takeuchi, K. Noguchi, K. Tanaka*
Rhodium-Catalyzed Enantioselective Synthesis, Crystal Structures, and Photophysical Properties of Helically Chiral 1,1’-Bitriphenylenes
J. Am. Chem. Soc. 2012, 134, 4080–4083.
(JACS Image Challenge: Challenge #191)
(Highlighted in Synfacts)
(Selected as SYNFACT of the month)
Y. Shibata,K. Tanaka*
Rhodium-Catalyzed [2+2+2] Cycloaddition of Alkynes for the Synthesis of Substituted Benzenes: Catalysts, Reaction Scope, and Synthetic Applications
(Review)
Synthesis2012, 44, 323–350.
2011
M. Ishida, Y. Shibata,K. Noguchi, K. Tanaka*
Rhodium-Catalyzed Asymmetric [2+2+2] Cyclization of 1,6-Enynes and Aldehydes
Chem. Eur. J. 2011, 16, 12578–12581.
Y. Miyauchi, M. Kobayashi,K. Tanaka*
Rhodium-Catalyzed Intermolecular [2+2+2] Cross-Trimerization of Aryl Ethynyl Ethers and Carbonyl Compounds To Produce Dienyl Esters
Angew. Chem. Int. Ed. 2011, 50, 10922–10926.
(Highlighted in Synfacts)
Y. Shibata, K. Tanaka*
Catalytic [2+2+1] Cross-Cyclotrimerization of Silylacetylenes and Two Alkynyl Esters To Produce Substituted Silylfulvenes
Angew. Chem. Int. Ed. 2011, 50, 10917–10921.
R. Okamoto,E. Okazaki,K. Noguchi, K. Tanaka*
Rhodium-Catalyzed Olefin Isomerization/Enantioselective Intramolecular Alder-Ene Reaction Cascade
Org. Lett. 2011, 13, 4894–4897.
(Highlighted in Synfacts)
T. Shibuya, K. Nakamura, K. Tanaka*
Cationic Gold(I) Axially Chiral Biaryl Bisphosphine Complex-Catalyzed Atropselective Synthesis of Heterobiaryls
(Thematic Series: Gold Catalysis for Organic Synthesis)
Beilstein J. Org. Chem. 2011, 7, 944–950.
K. Masuda, N. Sakiyama, R. Tanaka, K. Noguchi, K. Tanaka*
Rhodium-Catalyzed Highly Enantioselective Cyclizations of γ-Alkynylaldehydes with Acyl Phosphonates: Ligand and Substituent-Controlled C–P or C–H Bond Cleavage
J. Am. Chem. Soc. 2011, 133, 6918–6921.
(Highlighted in Synfacts)
T. Suda, K. Noguchi, K. Tanaka*
Rhodium-Catalyzed Asymmetric Formal Olefination or Cycloaddition: 1,3-Dicarbonyl Compounds Reacting with 1,6-Diynes or 1,6-Enynes
Angew. Chem. Int. Ed. 2011, 50, 4475–4479.
T. Shibuya, Y. Shibata, K. Noguchi, K. Tanaka*
Palladium-Catalyzed Enantioselective Intramolecular Hydroarylation of Alkynes To Form Axially Chiral 4-Aryl-2-quinolinones
Angew. Chem. Int. Ed. 2011, 50, 3963–3967.
(Highlighted in Synfacts)
T. Kaseyama, S. Furumi, X. Zhang, K. Tanaka, M. Takeuchi*
Hierarchical Assembly of a Helicene Functionalized with Phthalhydrazide
Angew. Chem. Int. Ed. 2011, 50, 3684–3687.
S. Ogaki, Y. Shibata, K. Noguchi, K. Tanaka*
Enantioselective Synthesis of Axially Chiral Hydroxy-Carboxylic Acid Derivatives by Rhodium-Catalyzed [2 + 2 + 2] Cycloaddition
J. Org. Chem. 2011, 76, 1926–1929.
T. Araki, D. Hojo,K. Tanaka*
Enantioselective Synthesis of Planar-Chiral Paracyclophanes with Short Ansa Chains and Structure of Strained Dioxa[7]paracyclophane
Synlett2011, 539–542.
F. Mori, N. Fukawa,K. Noguchi, K. Tanaka*
Asymmetric Synthesis of Axially Chiral Biaryl Diphosphine Ligands by Rhodium- Catalyzed Enantioselective Intramolecular Double [2 + 2 + 2] Cycloaddition
Org. Lett. 2011, 13, 362–365.
(Highlighted in Synfacts)
M. Kobayashi, T. Suda, K. Noguchi, K. Tanaka*
Enantioselective Construction of Bridged Multicyclic Skeletons: Intermolecular [2+2+2] Cycloaddition/Intramolecular Diels-Alder Reaction Cascade
Angew. Chem. Int. Ed. 2011, 50, 1664–1667.
(Highlighted in Organic Chemistry Portal)
N. Sakiyama, D. Hojo, K. Noguchi, K. Tanaka*
Enantioselective Synthesis of Axially Chiral 1-Arylisoquinolines by Rhodium-Catalyzed [2 + 2 + 2] Cycloaddition
Chem. Eur. J. 2011, 16, 1428–1432.
2010
Y. Shibata, K. Noguchi, K. Tanaka*
Cationic Rhodium(I) Complex-Catalyzed Cotrimerization of Propargyl Esters and Arylacetylenes Leading to Substituted Dihydropentalenes
Org. Lett. 2010, 12, 5596–5599.
Y. Komine, Y. Miyauchi, M. Kobayashi, K. Tanaka*
Synthesis of Tri- and Diaryloxybenzenes by Rhodium-Catalyzed Complete Intermolecular [2 + 2 + 2] Cycloaddition of Aryl Ethynyl Ethers
Synlett2010, 3092–3098.
Y. Shibata, K. Noguchi, K. Tanaka*
Cationic Rhodium(I) Complex-Catalyzed [3 + 2] and [2 + 1] Cycloadditions of Propargyl Esters with Electron-Deficient Alkynes and Alkenes
J. Am. Chem. Soc. 2010, 132, 7896–7898.
(JACS Image Challenge: Challenge #107)
T. Hori, Y. Shibata, K. Tanaka*
Asymmetric synthesis of planar-chiral paracyclophanes by double C–S bond formation: Comparison of catalytic activity and enantioselectivity of Pd and Rh catalysts
(Special Issue: Henri Kagan: An 80th Birthday Celebration)
Tetrahedron: Asymmetry2010, 21, 1303–1306.
N. Fukawa, T. Osaka, K. Noguchi, K. Tanaka*
Asymmetric Synthesis and Photophysical Properties of Benzopyrano- or Naphthopyrano-Fused Helical Phosphafluorenes
Org. Lett. 2010, 12, 1324–1327.
Y. Komine, K. Tanaka*
Rhodium-Catalyzed Complete Regioselective Intermolecular Cross-Cyclotrimerization of Aryl Ethynyl Ethers and Nitriles or Isocyanates at Room Temperature
Org. Lett. 2010, 12, 1312–1315.
R. Tanaka, K. Noguchi, K. Tanaka*
Rhodium-Catalyzed Asymmetric Reductive Cyclization of Heteroatom-Linked 5-Alkynals with Heteroatom-Substituted Acetaldehydes
J. Am. Chem. Soc. 2010, 132, 1238–1239.
(Highlighted in Synfacts)
(One of the monthly most read articles)
K. Tanaka,* Y. Sawada, Y. Aida, M. Thammathevo, R. Tanaka, H. Sagae, Y. Otake
Rhodium-catalyzed convenient synthesis of functionalized tetrahydronaphthalenes
Tetrahedron2010, 66, 1563–1569.
K. Tanaka,* E. Okazaki, Y. Shibata
Cationic Rhodium(I) Complex-Catalyzed σ- and π-Bond Activation Cascade: Isomerization of Allyl Propargyl Ethers to Allenic Aldehydes and Dienals
(15th International Conference on Organometallic Chemistry Directed Towards Organic Synthesis (OMCOS-15), Glasgow, UK, 26–31 July 2009)
Pure Appl. Chem.2010, 82, 1453–1460.
2009
H. Imase, K. Tanaka*
A New Route to Tricyclic 2-Pyridone Frameworks via Formation of Bicyclic N-Alkenyl Alkynylamides Followed by Gold-Catalyzed Cycloisomerization
Chem. Lett.2009, 38, 1152−1153.
K. Tanaka,* S. Saito, H. Hara, Y. Shibata
Cationic Rhodium(I)/Bisphosphine Complex-Catalyzed Cyclization of 1,6-Diynes with Carboxylic Acids
Org. Biomol. Chem.2009, 7, 4817–4820.
(Selected as an Inside Cover Picture)
D. Hojo, K. Noguchi, K. Tanaka*
Synthesis of Chiral Tetrasubstituted Alkenes by an Asymmetric Cascade Reaction Catalyzed Cooperatively by Cationic Rhodium(I) and Silver(I) Complexes
Angew. Chem. Int. Ed. 2009, 48, 8129–8132.
(Highlighted in Synfacts)
Y. Shibata, K. Tanaka*
Rhodium-Catalyzed Highly Enantioselective Direct Intermolecular Hydroacylation of 1,1-Disubstituted Alkenes with Unfunctionalized Aldehydes
J. Am. Chem. Soc. 2009, 131, 12552–12553.
(Highlighted in Synfacts)
(Highlighted in Organic Chemistry Portal)
(One of the monthly most read articles)
K. Tanaka,* E. Okazaki, Y. Shibata
Cationic Rhodium(I)–dppf Complex-Catalyzed Olefin Isomerization/Propargyl Claisen Rearrangement/Carbonyl Migration Cascade
J. Am. Chem. Soc. 2009, 131, 10822–10823.
K. Tanaka,* M. Mimura, D. Hojo
Synthesis of substituted 6-imino-2-piperidinones by Rh-catalyzed [4 + 2] annulation of 4-alkynals with carbodiimides
(Symposium-In-Print: Modern Applications of Transition Metal Catalysis in Heterocycle Synthesis)
Tetrahedron2009, 65, 9008–9014.
K. Tanaka,* N. Fukawa, T. Suda, K. Noguchi
One-Step Construction of Five Successive Rings by Rhodium-Catalyzed Intermolecular Double [2+2+2] Cycloaddition: Enantioenriched [9]Helicene-Like Molecules
Angew. Chem. Int. Ed. 2009, 48, 5470–5473.
Y. Komine, A. Kamisawa, K. Tanaka*
Flexible Synthesis of Fused Benzofuran Derivatives by Rhodium-Catalyzed [2 + 2 + 2] Cycloaddition with Phenol-Linked 1,6-Diynes
Org. Lett. 2009, 11, 2361–2364.
(Highlighted in Synfacts)
Y. Otake, R. Tanaka, K. Tanaka*
Cationic Rhodium(I)/H8-binap Complex-Catalyzed [2+2+2] Cycloadditions of 1,6- and 1,7-Diynes with Carbonyl Compounds
Eur. J. Org. Chem. 2009, 2737–2747.
(Selected as a Cover Picture)
H. Imase, T. Suda, Y. Shibata, K. Noguchi, M. Hirano, K. Tanaka*
Highly Enantioselective Construction of Axial Chirality by Palladium-Catalyzed Cycloisomerization of N-Alkenyl Arylethynylamides
Org. Lett.2009, 11, 1805–1808.
(Highlighted in Synfacts)
H. Hara, M. Hirano, K. Tanaka*
A New Route to Substituted Phenols by Cationic Rhodium(I)/BINAP Complex-Catalyzed Decarboxylative [2 + 2 + 2] Cycloaddition
Org. Lett.2009, 11, 1337–1340.
(Highlighted in Organic Chemistry Portal)
Y. Shibata, Y. Otake, M. Hirano, K. Tanaka*
Amide-Directed Regioselective Alkenylation of sp2 C-H Bonds Catalyzed by a Cationic Rh(I)/BIPHEP Complex Under Mild Conditions: Dramatic Rate Acceleration by a 1-Pyrrolidinecarbonyl Group
Org. Lett.2009, 11, 689–692.
H. Hara, M. Hirano, K. Tanaka*
Commercially available liquid enol ethers and acetates as gaseous alkyne equivalents in cationic Rh(I)/BINAP-catalyzed chemo- and regioselective formal cross-alkyne cyclotrimerizations
(Symposium-In-Print: Krische Tetrahedron Young Investigator Award)
Tetrahedron 2009, 65, 5093–5101.
K. Tanaka*
Transition-Metal-Catalyzed Enantioselective [2+2+2] Cycloadditions for the Synthesis of Axially Chiral Biaryls
(Review)
Chem. Asian J. 2009, 4, 508–518.
(Selected as an Inside Cover Picture)
(One of the monthly most accessed articles)
(One of the most cited articles in 2008–2009)
2008
H. Imase, K. Noguchi, M. Hirano, K. Tanaka*
Convergent and Rapid Assembly of Substituted 2-Pyridones through Formation of N-Alkenyl Alkynylamides Followed by Gold-Catalyzed Cycloisomerization
Org. Lett. 2008, 10, 3563–3566.
(Highlighted in Synfacts)
(Highlighted in Organic Chemistry Portal)
K. Tanaka,* R. Tanaka, G. Nishida, K. Noguchi, M. Hirano
Rhodium-catalyzed Highly Enantioselective [4 + 2] Annulation of 2-Alkynylbenzaldehydes with Acyl Phosphonates
Chem. Lett.2008, 37, 934–935.
(Highlighted in Synfacts)
T. Suda, K. Noguchi, M. Hirano, K. Tanaka*
Enantioselective Synthesis of N,N-Dialkylbenzamides with Aryl-Carbonyl Axial Chirality by Rhodium-Catalyzed [2 + 2 + 2] Cycloaddition
Chem. Eur. J. 2008, 14, 6593–6596.
G. Nishida, S. Ogaki, Y. Yusa, T. Yokozawa, K. Noguchi, K. Tanaka*
Practical Enantioselective Synthesis of Axially Chiral Biaryl Diphosphonates and Dicarboxylates by Cationic Rhodium(I)/Segphos-Catalyzed Double [2 + 2 + 2] Cycloaddition
Org. Lett. 2008, 10, 2849–2852.
(Highlighted in Synfacts)
Y. Shibata, M. Hirano, K. Tanaka*
Rhodium-Catalyzed Regio- and Stereoselective Codimerization of Alkenes and Electron-Deficient Internal Alkynes Leading to 1,3-Dienes
Org. Lett.2008, 10, 2829–2831.
(Highlighted in Organic Chemistry Portal)
Y. Shibata, K. Noguchi, M. Hirano, K. Tanaka*
Rhodium-Catalyzed Highly Enantio- and Diastereoselective Cotrimerization of Alkenes and Dialkyl Acetylenedicarboxylates Leading to Furylcyclopropanes
Org. Lett. 2008, 10, 2825–2828.
(Highlighted in Synfacts)
K. Tanaka,* R. Tanaka, G. Nishida, M. Hirano
Use of Acylphosphonates as Cycloaddition Partners for Rh-Catalyzed [2+2+2] Cycloaddition: Unexpected Dependence of Reactivity on Structures of α,ω-Diynes
Synlett2008, 2017–2022.
H. Sagae, K. Noguchi, M. Hirano, K. Tanaka*
Rhodium-Catalyzed Enantio- and Diastereoselective Intramolecular [2 + 2 + 2] Cycloaddition of Dienynes
Chem. Commun. 2008, 3804–3806.
D. Hojo, K. Noguchi, M. Hirano, K. Tanaka*
Enantioselective Synthesis of Spirocyclic Benzopyranones by Rhodium-Catalyzed Intermolecular [4 + 2] Annulation
Angew. Chem. Int. Ed. 2008, 47, 5820–5822.
(Highlighted in Synfacts)
K. Tanaka,* Y. Takahashi, T. Suda, M. Hirano
Synthesis of Enantioenriched N-Aryl-2-pyridones with Chiral C–N Axes by Rh-Catalyzed [2 + 2 + 2] Cycloaddition of Alkynes with Isocyanates
Synlett2008, 1724–1728.
H. Hara, M. Hirano, K. Tanaka*
Liquid Enol Ethers and Acetates as Gaseous Alkyne Equivalents in Rh-Catalyzed Chemo- and Regioselective Formal Cross-Alkyne Cyclotrimerization
Org. Lett. 2008, 10, 2537–2540.
(Highlighted in Synfacts)
K. Tanaka,* M. Takahashi, H. Imase, T. Osaka, K. Noguchi, M. Hirano
Enantioselective Synthesis of α,α-Disubstituted α-Amino Acids by Rh-Catalyzed [2+2+2] Cycloaddition of 1,6-Diynes with Protected Dehydroamino Acid
Tetrahedron2008, 64, 6289–6293.
(Highlighted in Synfacts)
G. Nishida, K. Noguchi, M. Hirano, K. Tanaka*
Enantioselective Synthesis of P-Stereogenic Alkynylphosphine Oxides by Rh-Catalyzed [2 + 2 + 2] Cycloaddition
Angew. Chem. Int. Ed. 2008, 47, 3410–3413.
(Highlighted in Synfacts)
K. Tanaka,* Y. Otake, H. Sagae, K. Noguchi, M. Hirano
Highly Regio-, Diastereo-, and Enantioselective [2 + 2 + 2] Cycloaddition of 1,6-Enynes with Electron-Deficient Ketones Catalyzed by a Cationic RhI/H8-binap Complex
Angew. Chem. Int. Ed. 2008, 47, 1312–1316.
(Highlighted in Synfacts)
(Highlighted in Organic Chemistry Portal)
K. Tanaka,* H. Sagae, K. Toyoda, M. Hirano
Enantioselective Synthesis of Planar-Chiral Metacyclophanes through Cationic Rh(I)/Modified-BINAP-Catalyzed Inter- and Intramolecular Alkyne Cyclotrimerization
(Symposium-In-Print: Cycloaddition and Benzannulation Approaches to Functionalised Aromatic Compounds)
Tetrahedron 2008, 64, 831–846.
2007
K. Tanaka,* K. Sasaki, K. Takeishi, M. Hirano
Cationic P(OPh)3- or PPh3-rhodium(I) Complex-Catalyzed Isomerization of 5-Alkynals to γ-Alkynylketones, Cyclopent-1-enyl Ketones, and Cyclohexenones
Eur. J. Org. Chem.2007, 5675–5685.
(Selected as a Cover Picture)
K. Tanaka,* T. Hori, T. Osaka, K. Noguchi, M. Hirano
Rhodium-Catalyzed Reactions of Dithiols and 1,4-Bis(bromomethyl)benzenes Leading To Enantioenriched Dithiaparacyclophanes
Org. Lett. 2007, 9, 4881–4884.
K. Tanaka,* A. Kamisawa, T. Suda, K. Noguchi, M. Hirano
Rh-Catalyzed Synthesis of Helically Chiral and Ladder-Type Molecules via [2 + 2 + 2] and Formal [2 + 1 + 2 + 1] Cycloadditions Involving C–C Triple Bond Cleavage
J. Am. Chem. Soc. 2007, 129, 12078–12079.
K. Tanaka,* Y. Otake, M. Hirano
Cationic Rhodium(I)/Segphos-Catalyzed Cycloisomerization of 1,6- and 1,7-Diynes in the Presence of 1,2-Cyclohexanedione
Org. Lett. 2007, 9, 3953–3956.
K. Tanaka,* G. Nishida, T. Suda
Development of Chemo-, Regio-, and Enantioselective [2 + 2 + 2] Cycloadditions Catalyzed by Cationic Rhodium(I)/BINAP-Type Bisphosphine Complexes
(Account, Japanese)
J. Synth. Org. Chem. Jpn. 2007, 65, 862–873.
K. Tanaka,* K. Takeishi
Preparation of Enantioenriched Axially Chiral Anilides via [2 + 2 + 2] Cycloaddition of 1,6-Diynes with Trimethylsilylynamides
(PSP Article)
Synthesis 2007, 2920–2923.
K. Tanaka*
Cationic Rhodium(I)/BINAP-Type Bisphosphine Complexes: Versatile New Catalysts for Highly Chemo-, Regio-, and Enantioselective [2 + 2 + 2] Cycloaddition Reactions
(Account)
Synlett2007, 1977–1993.
G. Nishida, K. Noguchi, M. Hirano, K. Tanaka*
Asymmetric Assembly of Aromatic Rings To Produce Tetra-Ortho-Substituted Axially Chiral Biaryl Phosphorus Compounds
Angew. Chem. Int. Ed. 2007, 46, 3951–3954.
(Highlighted in Synfacts)
K. Tanaka,* G. Nishida, H. Sagae, M. Hirano
Enantioselective Synthesis of C2-Symmetric Dimethyl Cyclohexadienedicarboxylates through Cationic Rhodium(I)/Modified-BINAP-Catalyzed [2 + 2 + 2] Cycloadditions
Synlett2007, 1426–1430.
K. Tanaka,* T. Shoji, M. Hirano
Cationic Rhodium(I)/Bisphosphine Complex-Catalyzed Isomerization of Secondary Propargylic Alcohols to α,β-Enones
Eur. J. Org. Chem. 2007, 2687–2699.
K. Tanaka,* Y. Otake, A. Wada, M. Hirano
Cationic Rh(I)/Modified-BINAP-Catalyzed Reactions of Carbonyl Compounds with 1,6-Diynes Leading to Dienones and Ortho-Functionalized Aryl Ketones
Org. Lett. 2007, 9, 2203–2206.
(Selected as a Hot Paper)
(Highlighted in Synfacts)
K. Tanaka,* D. Hojo, T. Shoji, Y. Hagiwara, M. Hirano
Rh-Catalyzed [4 + 2] Carbocyclization of 2-Vinylarylaldehydes with Alkenes and Alkynes Leading to Substituted Tetralones and 1-Naphthols
Org. Lett. 2007, 9, 2059–2062.
(Highlighted in Synfacts)
K. Tanaka,* H. Hara, G. Nishida, M. Hirano
Synthesis of Perfluoroalkylated Pyridines and Benzenes through Cationic Rh(I)/Modified-BINAP-Catalyzed Chemo- and Regioselective [2 + 2 + 2] Cycloaddition
Org. Lett. 2007, 9, 1907–1910.
K. Tanaka,* T. Osaka, K. Noguchi, M. Hirano
Rhodium-Catalyzed Asymmetric One-Pot Transesterification and [2 + 2 + 2] Cycloaddition Leading to Enantioenriched 3,3-Disubstituted Phthalides
Org. Lett. 2007, 9, 1307–1310.
A. Wada, K. Noguchi, M. Hirano, K. Tanaka*
Enantioselective Synthesis of C2-Symmetric Spirobipyridine Ligands through Cationic Rh(I)/Modified-BINAP-Catalyzed Double [2 + 2 + 2] Cycloaddition
Org. Lett. 2007, 9, 1295–1298.
(Selected as one of the most cited article 2007)
K. Tanaka,* Y. Shibata, T. Suda, Y. Hagiwara, M. Hirano
Direct Intermolecular Hydroacylation of N,N-Dialkylacrylamides with Aldehydes Catalyzed by a Cationic Rhodium(I)/dppb Complex
Org. Lett.2007, 9, 1215–1218.
(Highlighted in Organic Chemistry Portal)
K. Tanaka,* H. Sagae, K. Toyoda, K. Noguchi, M. Hirano
Enantioselective Synthesis of Planar-Chiral Metacyclophanes through Rhodium-Catalyzed Alkyne Cyclotrimerization
J. Am. Chem. Soc. 2007, 129, 1522–1523.
(Selected as a Hot Paper)
(Selected as one of the most cited article 2007)
(Highlighted in Synfacts)
K. Tanaka,* T. Suda, K. Noguchi, M. Hirano
Catalytic [2 + 2 + 2] and Thermal [4 + 2] Cycloaddition of 1,2-Bis(arylpropiolyl)benzenes
J. Org. Chem. 2007, 72, 2243–2246.
(Selected as one of the most cited article 2007)
G. Nishida, N. Suzuki, K. Noguchi, K. Tanaka*
Enantioselective Synthesis of Tetra-Ortho-Substituted Axially Chiral Biaryls through Rhodium-Cayalyzed Double [2+2+2] Cycloaddition
Org. Lett. 2006, 8, 3489–3492.
(Highlighted in Synfacts)
K. Tanaka,* K. Takeishi, K. Noguchi
Enantioselective Synthesis of Axially Chiral Anilides through Rhodium-Catalyzed [2+2+2] Cycloaddition of 1,6-Diynes with Trimethylsilylynamides
J. Am. Chem. Soc. 2006, 128, 4586–4587.
(Highlighted in Synfacts)
K. Tanaka,* N. Suzuki, G. Nishida
Cationic Rhodium(I)/Modified-BINAP Complexes-Catalyzed [2+2+2] Cycloaddition of Alkynes with Nitriles
Eur. J. Org. Chem. 2006, 3917–3922.
(Highlighted in Organic Chemistry Portal)
K. Tanaka,* Y. Hagiwara, M. Hirano
Rhodium-Catalyzed Regio-, Diastereo-, and Enantioselective Intermolecular [4+2] Carbocyclization of 4-Alkynals with Electron Deficient Alkenes
Eur. J. Org. Chem. 2006, 3582–3595.
(Highlighted in Synfacts)
K. Tanaka,* H. Sagae, K. Toyoda, K. Noguchi
Synthesis of [7]–[21]Polyether Cyclophanes through Rhodium-Catalyzed Cross Alkyne Cyclotrimerization
Eur. J. Org. Chem.2006, 3575–3581.
K. Tanaka,* Y. Hagiwara, M. Hirano
Rh-Catalyzed [4+2] Annulation of 4-Alkynals with Isocyanates Leading to 4-Alkylideneglutarimides and Its Application to Parallel Kinetic Resolution of Unfunctionalized 4-Alkynals
Angew. Chem. Int. Ed. 2006, 45, 2734–2737.
(Selected as a Hot Paper)
(Highlighted in Synfacts)
K. Tanaka,* A. Wada, K. Noguchi
Rhodium-Catalyzed [2+2+2] Cycloaddition of 1,6-Diynes with Isothiocyanates and Carbon Disulfide
Org. Lett.2006, 8, 907–909.
2005
K. Tanaka,* K. Sasaki, K. Takeishi, K. Sugishima
Transition-Metal-Catalyzed Isomerization of 5-Alkynals to γ-Alkynylketones and 1-Cyclopentenylketones
Chem. Commun. 2005, 4711–4713.
K. Tanaka,* Y. Hagiwara, K. Noguchi
Rhodium-Catalyzed Regio- and Enantioselective Intermolecular [4+2] Carbocyclization of 4-Alkynals with N,N-Dialkylacrylamides
Angew. Chem. Int. Ed.2005, 44, 7260–7263.
(Highlighted in Synfacts)
K. Tanaka,* A. Wada, K. Noguchi
Rhodium-Catalyzed Chemo-, Regio-, and Enantioselective [2+2+2] Cycloaddition of Alkynes with Isocyanates
Org. Lett. 2005, 7, 4737–4739.
K. Ajiki, M. Hirano, K. Tanaka*
Rhodium-Catalyzed Reductive Coupling of Disulfides and Diselenides with Alkyl Halides Using Hydrogen as a Reducing Agent
Org. Lett. 2005, 7, 4193–4195.
K. Tanaka,* T. Shoji
Cationic Rhodium(I)/BINAP Complex-Catalyzed Isomerization of Secondary Propargylic Alcohols to α,β-Enones
Org. Lett.2005, 7, 3561–3563.
K. Tanaka,* G. Nishida, M. Ogino, M. Hirano, K. Noguchi
Enantioselective Synthesis of Axially Chiral Biaryls through Rhodium-Catalyzed Complete Intermolecular Cross Cyclotrimerization of Internal Alkynes
Org. Lett. 2005, 7, 3119–3121.
K. Tanaka,* K. Ajiki
Rhodium-Catalyzed Reaction of Thiols with Polychloroalkanes in the Presence of Triethylamine
Org. Lett. 2005, 7, 1537–1539.
K. Tanaka*
Rhodium-Catalyzed Hydroacylation of 4-Alkynals
(Account, Japanese)
J. Synth. Org. Chem. Jpn.2005, 63, 351–358.
K. Tanaka,* K. Toyoda, A. Wada, K. Shirasaka, M. Hirano
Chemo- and Regioselective Intermolecular Cyclotrimerization of Terminal Alkynes Catalyzed by Cationic Rhodium(I)/Modified BINAP Complexes: Application to One-Step Synthesis of Paracyclophanes
Chem. Eur. J. 2005, 11, 1145–1156.
2004
K. Tanaka,* G. Nishida, A. Wada, K. Noguchi
Enantioselective Synthesis of Axially Chiral Phthalides through Cationic [RhI(H8-BINAP)]-Catalyzed Cross Alkyne Cyclotrimerization
Angew. Chem. Int. Ed. 2004, 43, 6510–6512.
K. Takeishi, K. Sugishima, K. Sasaki, K. Tanaka*
Cationic Rhodium(I)/BINAP Complex-Catalyzed Intramolecular Hydroacylation of 5- and 6-Alkynals: Convenient Synthesis of α-Alkylidenecycloalkanones and Cycloalkenones
Chem. Eur. J. 2004, 10, 5681–5688.
K. Tanaka,* K. Ajiki
Phosphine-free cationic rhodium(I) complex-catalyzed disulfide exchange reaction: Convenient synthesis of unsymmetrical disulfides
Tetrahedron Lett. 2004, 45, 5677–5679.
K. Kumagai,* J. Kikuchi, Y. Matsuo, Y. Kangawa, K. Tanaka, A. Koukitsu
Thermodynamic Analysis of InN and InXGa1-XN MOVPE Using Various Nitrogen Sources
J. Crystal Growth2004, 272, 341–347.
K. Tanaka,* K. Ajiki
Cationic rhodium(I)/PPh3 complex-catalyzed dehydrogenation of alkanethiols to disulfides under inert atmosphere
Tetrahedron Lett. 2004, 45, 25–27.
2003
K. Tanaka,* K. Shirasaka
Highly Chemo- and Regioselective Intermolecular Cyclotrimerization of Alkynes Catalyzed by Cationic Rhodium(I)/Modified BINAP Complexes
Org. Lett. 2003, 5, 4697–4699.
Massachusetts Institute of Technology (Fu Research Group): 1999–2001
K. Tanaka, G. C. Fu*
Parallel Kinetic Resolution of 4-Alkynals Catalyzed by Rh(I)/Tol-BINAP: Synthesis of Enantioenriched Cyclobutanones and Cyclopentenones
J. Am. Chem. Soc. 2003, 125, 8078–8079.
K. Tanaka, G. C. Fu*
Enantioselective Synthesis of Cyclopentenones via Rhodium-Catalyzed Kinetic Resolution and Desymmetrization of 4-Alkynals
J. Am. Chem. Soc. 2002, 124, 10296–10297.
K. Tanaka, G. C. Fu*
A Novel Rhodium-Catalyzed Reduction-Oxidation Process: Reaction of 4-Alkynals with Phenol to Provide cis-4-Alkenoates
Angew. Chem. Int. Ed. 2002, 41, 1607–1609.
K. Tanaka, G. C. Fu*
Rhodium-Catalyzed Synthesis of Cyclohexenones via a Novel [4+2] Annulation
Org. Lett., 2002, 4, 933–935.
K. Tanaka, G. C. Fu*
A Unique Rhodium-Catalyzed Rearrangement Process: Isomerization of an Alkyne to a 1,3-Diene with Concomitant Migration of a Formyl Group. An Expeditious Route to Dienals from Readily Available 4-Alkynals
Chem. Commun. 2002, 684–685.
K. Tanaka, G. C. Fu*
A Versatile New Method for the Synthesis of Cyclopentenones via an Unusual Rhodium-Catalyzed Intramolecular Trans Hydroacylation of an Alkyne
J. Am. Chem. Soc. 2001, 123, 11492–11493.
K. Tanaka, G. C. Fu*
A Versatile New Catalyst for the Enantioselective Isomerization of Allylic Alcohols to Aldehydes: Scope and Mechanistic Studies
J. Org. Chem. 2001, 66, 8177–8186.
K. Tanaka, S. Qiao, M. Tobisu, M. M.-C. Lo, G. C. Fu*
Enantioselective Isomerization of Allylic Alcohols Catalyzed by a Rhodium/Phosphaferrocene Complex
J. Am. Chem. Soc.2000, 122, 9870–9871.
(Highlighted in C&E News)
Mitsubishi Chemical Corporation: 1993–2002]
K. Tanaka,* K. Yoshida, C. Sasaki, Y. T. Osano
Practical Asymmetric Synthesis of the Herbicide (S)-Indanofan via Lipase Catalyzed Kinetic Resolution of a Diol and Stereoselective Acid-Catalyzed Hydrolysis of a Chiral Epoxide
J. Org. Chem. 2002, 67, 3131–3133.
K. Tanaka,* M. Katsurada, F. Ohno, Y. Shiga, M. Oda, M. Miyagi, J. Takehara, K. Okano
Practical Asymmetric Synthesis of (S)-MA20565, a Wide Spectrum Agricultural Fungicide
J. Org. Chem. 2000, 65, 432–437.
K. Tanaka,* M. Nagasawa, H. Sakakura
Practical Synthesis of (6-Chloro-3-pyridyl)methylamine by Highly Selective Hydrogenation of 2-Chloro-3-pyridinecarbonitrile with Improved Raney Nickel Catalyst
Bull. Chem. Soc. Jpn. 2000, 73, 1227–1231.
K. Tanaka,* A. Hosokawa, K. Yoshida
A Practical Synthesis of Indanofan via One-pot Bromination of 3-Chloroethylbenzene
Synthesis1999, 249–253.
K. Tanaka,* M. Nagasawa, Y. Kasuga, H. Sakakura, Y. Takuma, K. Iwatani
Highly Selective Hydrogenation of 2-Chloro-5-cyanopyridine with an Improved Sponge Nickel Catalyst
Tetrahedron Lett. 1999, 40, 5885–5888.
K. Tanaka,* A. Hosokawa, Y. Tanigawa
A Practical Synthesis of 3-Chloro-α-Bromostyrene Starting from 3-Chloroethylbenzene
Synth. Commun. 1999, 29, 211–218.
K. Tanaka,* M. Yasuda
A Practical Synthesis of (R)-3-Chlorostyrene Oxide Starting from 3-Chloroethylbenzene
Tetrahedron: Asymmetry1998, 9, 3275–3282.
University of Tokyo (Narasaka Research Group): 1991–1993
K. Narasaka,* T. Okauchi, K. Tanaka, M. Murakami
Generation of Cation Radicals from Enamines and Their Reactions with Olefines
Chem. Lett. 1992, 2099–2102.
