Tamotsu Takahashi - Publications, H-index & Citations

Tamotsu Takahashi

Hokkaido University

54H指数

401论文数

1.1W被引数

收录论文 69

发表时间

Atropisomeric Chiral Diiododienes (Z,Z)-2,3-Di(1-iodoalkylidene)tetralins: Synthesis, Enantiomeric Resolution, and Application in Asymmetric Catalysis

ORGANIC LETTERS

IF5

2017-07-20

PREAI

Ogasawara, Masamichi; Sasa, Hirotaka; Hu, Hao; Amano, Yuta; Nakajima, Hikaru; Takenaga, Naoko; Nakajima, Kiyohiko; Kita, Yasuyuki; Takahashi, Tamotsu; Dohi, Toshifumi

Palladium-Catalyzed SN2'-Cyclization of Ambivalent (Bromoalkadienyl)malonates: Preparation of Medium-to Large-Membered Endocyclic Allenes

JOURNAL OF ORGANIC CHEMISTRY

IF3.6

2017-06-30

PREAI

Ichio, Hiroaki; Murakami, Hidetoshi; Chen, Yen-Chou; Takahashi, Tamotsu; Ogasawara, Masamichi

Planar-Chiral Phosphine-Olefin Ligands Exploiting a (Cyclopentadienyl) manganese(I) Scaffold To Achieve High Robustness and High Enantioselectivity

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY

IF15.6

2017-01-19

PREAI

Kamikawa, Ken; Tseng, Ya-Yi; Jian, Jia-Hong; Takahashi, Tamotsu; Ogasawara, Masamichi

Bithiophene with Winding Vine-shaped Molecular Asymmetry. Preparation, Structural Characterization, and Enantioselective Synthesis

BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN

IF3.8

2016-09-16

OAAI

Toyomori, Yuka; Tsuji, Satoru; Mitsuda, Shinobu; Okayama, Yoichi; Ashida, Shiomi; Mori, Atsunori; Kobayashi, Toru; Miyazaki, Yuji; Yaita, Tsuyoshi; Arae, Sachie; Takahashi, Tamotsu; Ogasawara, Masamichi

Kinetic Resolution of Planar-Chiral Ferrocenylphosphine Derivatives by Molybdenum-Catalyzed Asymmetric Ring-Closing Metathesis and Their Application in Asymmetric Catalysis

ACS CATALYSIS

IF13.1

2016-01-26

PREAI

Ogasawara, Masamichi; Arae, Sachie; Watanabe, Susumu; Nakajima, Kiyohiko; Takahashi, Tamotsu

Halogen Exchange Reaction of Aliphatic Fluorine Compounds with Organic Halides as Halogen Source

ORGANIC LETTERS

IF5

2015-12-02

PREAI

Mizukami, Yuki; Song, Zhiyi; Takahashi, Tamotsu

Ring-Closing Metathesis of (η5- Alkenylcyclopentadienyl)( alkenyl-phosphine) manganese(I) Dicarbonyl Complexes (Η5-烯基环戊二烯基) (烯基膦) 锰 (I) 二羰基配合物的闭环复分解

ADVANCED SYNTHESIS & CATALYSIS

IF4

2015-07-14

PREAI

Tseng, Ya-Yi; Kamikawa, Ken; Wu, Qian; Takahashi, Tamotsu; Ogasawara, Masamichi

Enantioselective Synthesis of Planar-Chiral Ferrocene-Fused 4-Pyridones and Their Application in Construction of Pyridine-Based Organocatalyst Library

ORGANIC LETTERS

IF5

2015-04-20

PREAI

Ogasawara, Masamichi; Wada, Shiro; Isshiki, Erika; Kamimura, Takumi; Yanagisawa, Akira; Takahashi, Tamotsu; Yoshida, Kazuhiro

Enantioselective Synthesis of Macrocyclic Heterobiaryl Derivatives of Molecular Asymmetry by Molybdenum-Catalyzed Asymmetric Ring-Closing Metathesis

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION

IF16.9

2015-02-23

OAAI

Okayama, Yoichi; Tsuji, Satoru; Toyomori, Yuka; Mori, Atsunori; Arae, Sachie; Wu, Wei-Yi; Takahashi, Tamotsu; Ogasawara, Masamichi

Simultaneous Induction of Axial and Planar Chirality in Arene-Chromium Complexes by Molybdenum-Catalyzed Enantioselective Ring-Closing Metathesis

CHEMISTRY-A EUROPEAN JOURNAL

IF3.7

2015-02-12

PREAI

Kamikawa, Ken; Arae, Sachie; Wu, Wei-Yi; Nakamura, Chihiro; Takahashi, Tamotsu; Ogasawara, Masamichi

Phosphine-Olefin Ligands Based on a Planar-Chiral (π-Arene)chromium Scaffold: Design, Synthesis, and Application in Asymmetric Catalysis

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY

IF15.6

2014-06-23

PREAI

Ogasawara, Masamichi; Tseng, Ya-Yi; Arae, Sachie; Morita, Tomotaka; Nakaya, Takeshi; Wu, Wei-Yi; Takahashi, Tamotsu; Kamikawa, Ken

Atropisomeric Chiral Dienes in Asymmetric Catalysis: C2-Symmetric (Z,Z)-2,3-Bis[1-(diphenylphosphinyl)ethylidene]tetralin as a Highly Active Lewis Base Organocatalyst

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION

IF16.9

2013-10-25

PREAI

Ogasawara, Masamichi; Kotani, Shunsuke; Nakajima, Hikaru; Furusho, Haruka; Miyasaka, Mitsuru; Shimoda, Yasushi; Wu, Wei-Yi; Sugiura, Masaharu; Takahashi, Tamotsu; Nakajima, Makoto

Kinetic Resolution of Planar-Chiral 1,2-Disubstituted Ferrocenes by Molybdenum-Catalyzed Asymmetric Intraannular Ring-Closing Metathesis 钼催化的不对称环内闭环复分解动力学拆分平面手性1，2-二取代二茂铁

CHEMISTRY-A EUROPEAN JOURNAL

IF3.7

2013-02-20

PREAI

Ogasawara, Masamichi; Arae, Sachie; Watanabe, Susumu; Nakajima, Kiyohiko; Takahashi, Tamotsu

A Palladium Bipyridyl Complex Grafted onto Nanosized MCM-41 as a Heterogeneous Catalyst for Negishi Coupling

CHEMCATCHEM

IF3.9

2012-10-10

PREAI

Wu, Wei-Yi; Lin, Tze-Chiao; Takahashi, Tamotsu; Tsai, Fu-Yu; Mou, Chung-Yuan