Takashi Ohshima

Scopus Author ID ResearcherID ORCID

Publication Activity (10 Years)

Years Active: 2016-2024
Publications (10 Years): 21

Top Topics

Electron Transfer

Room Temperature

Crystal Structure

Top Venues

Organic letters

Chemistry (Weinheim an der Bergstrasse, Germany)

The Journal of organic chemistry

Journal of the American Chemical Society

This page only lists publications with an associated author ORCID identifier.

Publications

Shunsuke Kataoka, Hiroyuki Morimoto, Takashi Ohshima
Primary Allylic Amine Synthesis via Pd-Catalyzed Direct Amination of Allylic Alcohols with Ammonium Acetate. The Journal of organic chemistry (2024)
Shunsuke Kataoka, Hiroyuki Morimoto, Takashi Ohshima
Primary Allylic Amine Synthesis via Pd-Catalyzed Direct Amination of Allylic Alcohols with Ammonium Acetate. The Journal of organic chemistry 89 (15) (2024)
Emna Mejri, Kosuke Higashida, Yuta Kondo, Anna Nawachi, Hiroyuki Morimoto, Takashi Ohshima, Masaya Sawamura, Yohei Shimizu
Visible-Light-Induced Aminochlorination of Alkenes. Organic letters (2023)
Yuta Kondo, Yoshinobu Hirazawa, Tetsuya Kadota, Koki Yamada, Kazuhiro Morisaki, Hiroyuki Morimoto, Takashi Ohshima
One-Pot Catalytic Synthesis of α-Tetrasubstituted Amino Acid Derivatives via In Situ Generation of N -Unsubstituted Ketimines. Organic letters 24 (36) (2022)
Tetsu Ikeda, Haruka Ochiishi, Mana Yoshida, Ryo Yazaki, Takashi Ohshima
Catalytic Dehydrogenative β-Alkylation of Amino Acid Schiff Bases with Hydrocarbon. Organic letters 24 (1) (2021)
Tetsuya Kadota, Masanao Sawa, Yuta Kondo, Hiroyuki Morimoto, Takashi Ohshima
Catalytic Enantioselective Strecker Reaction of Isatin-Derived N-Unsubstituted Ketimines. Organic letters 23 (12) (2021)
Hai-Long Xin, Bo Pang, Jeesoo Choi, Walaa Akkad, Hiroyuki Morimoto, Takashi Ohshima
C-C Bond Cleavage of Unactivated 2-Acylimidazoles. The Journal of organic chemistry 85 (18) (2020)
Tsukushi Tanaka, Ryo Yazaki, Takashi Ohshima
Chemoselective Catalytic α-Oxidation of Carboxylic Acids: Iron/Alkali Metal Cooperative Redox Active Catalysis. Journal of the American Chemical Society 142 (9) (2020)
Yohei Matsumoto, Jun Sawamura, Yumi Murata, Takashi Nishikata, Ryo Yazaki, Takashi Ohshima
Amino Acid Schiff Base Bearing Benzophenone Imine As a Platform for Highly Congested Unnatural α-Amino Acid Synthesis. Journal of the American Chemical Society 142 (18) (2020)
Ryohei Yonesaki, Ibuki Kusagawa, Hiroyuki Morimoto, Tamio Hayashi, Takashi Ohshima
Rhodium(I)/Chiral Diene-Catalyzed Enantioselective Addition of Boronic Acids to N-Unsubstituted Isatin-Derived Ketimines. Chemistry, an Asian journal 15 (4) (2020)
Taro Tsuji, Takafumi Tanaka, Tsukushi Tanaka, Ryo Yazaki, Takashi Ohshima
Catalytic Aerobic Cross-Dehydrogenative Coupling of Azlactones en Route to α,α-Disubstituted α-Amino Acids. Organic letters 22 (11) (2020)
Yuta Kondo, Tetsuya Kadota, Yoshinobu Hirazawa, Kazuhiro Morisaki, Hiroyuki Morimoto, Takashi Ohshima
Scandium(III) Triflate Catalyzed Direct Synthesis of N-Unprotected Ketimines. Organic letters 22 (1) (2019)
Takafumi Tanaka, Tsukushi Tanaka, Taro Tsuji, Ryo Yazaki, Takashi Ohshima
Strategy for Catalytic Chemoselective Cross-Enolate Coupling Reaction via a Transient Homocoupling Dimer. Organic letters 20 (12) (2018)
Kenji Watanabe, Takashi Ohshima
Bioconjugation with Thiols by Benzylic Substitution. Chemistry (Weinheim an der Bergstrasse, Germany) 24 (16) (2018)
Yohei Matsumoto, Daiki Nakatake, Ryo Yazaki, Takashi Ohshima
An Expeditious Route to trans-Configured Tetrahydrothiophenes Enabled by Fe(OTf)3 -Catalyzed [3+2] Cycloaddition of Donor-Acceptor Cyclopropanes with Thionoesters. Chemistry (Weinheim an der Bergstrasse, Germany) 24 (23) (2018)
Ryohei Yonesaki, Yuta Kondo, Walaa Akkad, Masanao Sawa, Kazuhiro Morisaki, Hiroyuki Morimoto, Takashi Ohshima
3-Mono-Substituted BINOL Phosphoric Acids as Effective Organocatalysts in Direct Enantioselective Friedel-Crafts-Type Alkylation of N-Unprotected α-Ketiminoester. Chemistry (Weinheim an der Bergstrasse, Germany) 24 (57) (2018)
Amrita Das, Kenji Watanabe, Hiroyuki Morimoto, Takashi Ohshima
Boronic Acid Accelerated Three-Component Reaction for the Synthesis of α-Sulfanyl-Substituted Indole-3-acetic Acids. Organic letters 19 (21) (2018)
Masanao Sawa, Shotaro Miyazaki, Ryohei Yonesaki, Hiroyuki Morimoto, Takashi Ohshima
Catalytic Enantioselective Decarboxylative Mannich-Type Reaction of N-Unprotected Isatin-Derived Ketimines. Organic letters 20 (17) (2018)
Masanao Sawa, Kazuhiro Morisaki, Yuta Kondo, Hiroyuki Morimoto, Takashi Ohshima
Direct Access to N-Unprotected α- and/or β-Tetrasubstituted Amino Acid Esters via Direct Catalytic Mannich-Type Reactions Using N-Unprotected Trifluoromethyl Ketimines. Chemistry (Weinheim an der Bergstrasse, Germany) 23 (67) (2017)
Seiya Taninokuchi, Ryo Yazaki, Takashi Ohshima
Catalytic Aerobic Chemoselective α-Oxidation of Acylpyrazoles en Route to α-Hydroxy Acid Derivatives. Organic letters 19 (12) (2017)
Rikiya Horikawa, Chika Fujimoto, Ryo Yazaki, Takashi Ohshima
μ-Oxo-Dinuclear-Iron(III)-Catalyzed O-Selective Acylation of Aliphatic and Aromatic Amino Alcohols and Transesterification of Tertiary Alcohols. Chemistry (Weinheim an der Bergstrasse, Germany) 22 (35) (2016)