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Chemical & Pharmaceutical Bulletin
|
September 2, 2004
Enantioselective total syntheses of several bioactive natural products based on the development of practical asymmetric catalysis
Takashi Ohshima
Chemical & Pharmaceutical Bulletin
|
June 3, 2016
Development of Tetranuclear Zinc Cluster-Catalyzed Environmentally Friendly Reactions and Mechanistic Studies
Takashi Ohshima
Chemistry (Weinheim an Der Bergstrasse, Germany)
|
February 20, 2018
Bioconjugation with Thiols by Benzylic Substitution
Kenji Watanabe, Takashi Ohshima
Journal of the American Chemical Society
|
February 14, 2020
Chemoselective Catalytic α-Oxidation of Carboxylic Acids: Iron/Alkali Metal Cooperative Redox Active Catalysis
Tsukushi Tanaka, Ryo Yazaki, Takashi Ohshima
Organic Letters
|
July 1, 2016
Chemo- and Regioselective Direct Functional Group Installation through Catalytic Hydroxy Group Selective Conjugate Addition of Amino Alcohols to α,β-Unsaturated Sulfonyl Compounds
Zhao Li, Ryo Yazaki, Takashi Ohshima
Organic Letters
|
May 31, 2017
Catalytic Aerobic Chemoselective α-Oxidation of Acylpyrazoles en Route to α-Hydroxy Acid Derivatives
Seiya Taninokuchi, Ryo Yazaki, Takashi Ohshima
Chemical Communications (Cambridge, England)
|
June 21, 2006
Direct conversion of esters, lactones, and carboxylic acids to oxazolines catalyzed by a tetranuclear zinc cluster
Takashi Ohshima, Takanori Iwasaki, Kazushi Mashima
The Journal of Organic Chemistry
|
July 15, 2024
Primary Allylic Amine Synthesis via Pd-Catalyzed Direct Amination of Allylic Alcohols with Ammonium Acetate
Shunsuke Kataoka, Hiroyuki Morimoto, Takashi Ohshima
Chemical Communications (Cambridge, England)
|
April 28, 2017
Direct access to N-unprotected tetrasubstituted propargylamines via direct catalytic alkynylation of N-unprotected trifluoromethyl ketimines
Kazuhiro Morisaki, Hiroyuki Morimoto, Takashi Ohshima
Journal of the American Chemical Society
|
February 10, 2016
Direct Catalytic Chemoselective α-Amination of Acylpyrazoles: A Concise Route to Unnatural α-Amino Acid Derivatives
Keisuke Tokumasu, Ryo Yazaki, Takashi Ohshima
Page
of 14
Search research articles
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Showing results (1-10 of 131) with videos related to
Sort By:
Page
of 14
Chemical & Pharmaceutical Bulletin
|
September 2, 2004
Enantioselective total syntheses of several bioactive natural products based on the development of practical asymmetric catalysis
Takashi Ohshima
Chemical & Pharmaceutical Bulletin
|
June 3, 2016
Development of Tetranuclear Zinc Cluster-Catalyzed Environmentally Friendly Reactions and Mechanistic Studies
Takashi Ohshima
Chemistry (Weinheim an Der Bergstrasse, Germany)
|
February 20, 2018
Bioconjugation with Thiols by Benzylic Substitution
Kenji Watanabe, Takashi Ohshima
Journal of the American Chemical Society
|
February 14, 2020
Chemoselective Catalytic α-Oxidation of Carboxylic Acids: Iron/Alkali Metal Cooperative Redox Active Catalysis
Tsukushi Tanaka, Ryo Yazaki, Takashi Ohshima
Organic Letters
|
July 1, 2016
Chemo- and Regioselective Direct Functional Group Installation through Catalytic Hydroxy Group Selective Conjugate Addition of Amino Alcohols to α,β-Unsaturated Sulfonyl Compounds
Zhao Li, Ryo Yazaki, Takashi Ohshima
Organic Letters
|
May 31, 2017
Catalytic Aerobic Chemoselective α-Oxidation of Acylpyrazoles en Route to α-Hydroxy Acid Derivatives
Seiya Taninokuchi, Ryo Yazaki, Takashi Ohshima
Chemical Communications (Cambridge, England)
|
June 21, 2006
Direct conversion of esters, lactones, and carboxylic acids to oxazolines catalyzed by a tetranuclear zinc cluster
Takashi Ohshima, Takanori Iwasaki, Kazushi Mashima
The Journal of Organic Chemistry
|
July 15, 2024
Primary Allylic Amine Synthesis via Pd-Catalyzed Direct Amination of Allylic Alcohols with Ammonium Acetate
Shunsuke Kataoka, Hiroyuki Morimoto, Takashi Ohshima
Chemical Communications (Cambridge, England)
|
April 28, 2017
Direct access to N-unprotected tetrasubstituted propargylamines via direct catalytic alkynylation of N-unprotected trifluoromethyl ketimines
Kazuhiro Morisaki, Hiroyuki Morimoto, Takashi Ohshima
Journal of the American Chemical Society
|
February 10, 2016
Direct Catalytic Chemoselective α-Amination of Acylpyrazoles: A Concise Route to Unnatural α-Amino Acid Derivatives
Keisuke Tokumasu, Ryo Yazaki, Takashi Ohshima
Page
of 14