九州大学大学院薬学研究院
環境調和創薬化学分野
Green Pharmaceutical Chemistry
Graduate School of Pharmaceutical Sciences, Kyushu University

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2016

Daiki Nakatake, Yuki Yokote, Yoshimasa Matsushima, Ryo Yazaki, Takashi Ohshima
A highly stable but highly reactive zinc catalyst for transesterification supported by a bis(imidazole) ligand
Green Chem. 2016, 18, 15241530. DOI: 10.1039/C5GC02056E

Keisuke Tokumasu, Ryo Yazaki, Takashi Ohshima
Direct Catalytic Chemoselective α-Amination of Acylpyrazoles: A Concise Route to Unnatural α-Amino Acid Derivatives
J. Am. Chem. Soc. 2016, 138, 2664–2669. DOI: 10.1021/jacs.5b11773 (Press Release)

Kazushi Agura, Yukiko Hayashi, Mari Wada, Daiki Nakatake, Kazushi Mashima, Takashi Ohshima
Studies of the Electronic Effects of Zinc Cluster Catalysts and their Application to the Transesterification of β-Keto Esters
Chem. Asian J. 2016, 11, 1548–1554. DOI: 10.1002/asia.201600062

Daiki Nakatake, Ryo Yazaki, Yoshimasa Matsushima, Takashi Ohshima
Transesterification Reaction Catalyzed by Recyclable Heterogeneous Zinc/Imidazole Catalyst
Adv. Synth. Catal. 2016, 358, 2569–2574. DOI: 10.1002/adsc.201600229 (Press Release, Highlighted by Synfacts 2016, 12, 1206. DOI: 10.1055/s-0036-1589328)

Kazuhiro Morisaki, Masanao Sawa, Ryohei Yonesaki, Hiroyuki Morimoto, Kazushi Mashima, Takashi Ohshima
Mechanistic Studies and Expansion of the Substrate Scope of Direct Enantioselective Alkynylation of α-Ketiminoesters Catalyzed by Adaptable (Phebox)Rh(III) Complexes
J. Am. Chem. Soc. 2016, 138, 6194–6203. DOI: 10.1021/jacs.6b01590 (Press Release, Highlighted by Chem-Station)

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 tert-Alcohols
Chem. Eur. J. 2016, 22, 12278–12281. DOI: 10.1002/chem.201602801 (Press Release)

Zhao Li, Ryo Yazaki, Takashi Ohshima
Chemo- and Regioselective Direct Functional Group Installation through Catalytic Hydroxy Group Selective Conjugate Addition of Amino Alcohols to α,β-Unsaturated Sulfonyl Compounds
Org. Lett. 2016, 18, 3350–3353. DOI: 10.1021/acs.orglett.6b01464

Daiki Nakatake, Ryo Yazaki, Takashi Ohshima
Chemoselective Transesterification of Acrylate Derivatives for Functionalized Monomer Synthesis Using a Hard Zinc Alkoxide Generation Strategy
Eur. J. Org. Chem. 2016, 3696–3699. DOI: 10.1002/ejoc.201600737

Megumi Noshita, Yuhei Shimizu, Hiroyuki Morimoto, Takashi Ohshima
Diethylenetriamine-Mediated Direct Cleavage of Unactivated Carbamates and Ureas
Org. Lett., 2016, 18, 60626065. DOI: 10.1021/acs.orglett.6b03016

Takashi Ohshima
Development of Tetranuclear Zinc Cluster-Catalyzed Environmentally Friendly Reactions and Mechanistic Studies
Chem. Pharm. Bull. 2016, 64, 523539. DOI: 10.1248/cpb.c16-00028