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Asymmetric bis(oxazoline)-Ni(II) catalyzed α-hydroxylation of cyclic ß-keto esters under visible light.
Yin, Hao; Wang, Chao-Jie; Zhao, Yu-Gen; He, Zi-Yang; Chu, Ming-Ming; Wang, Yi-Feng; Xu, Dan-Qian.
Afiliação
  • Yin H; State Key Laboratory Breeding Base of Green Chemistry-Synthesis Technology, Key Laboratory of Green Pesticides and Cleaner Production Technology of Zhejiang Province, Department of Green Chemistry and Technology, Zhejiang University of Technology, Hangzhou 310014, P. R. China. wangyifeng@zjut.edu.cn
  • Wang CJ; State Key Laboratory Breeding Base of Green Chemistry-Synthesis Technology, Key Laboratory of Green Pesticides and Cleaner Production Technology of Zhejiang Province, Department of Green Chemistry and Technology, Zhejiang University of Technology, Hangzhou 310014, P. R. China. wangyifeng@zjut.edu.cn
  • Zhao YG; State Key Laboratory Breeding Base of Green Chemistry-Synthesis Technology, Key Laboratory of Green Pesticides and Cleaner Production Technology of Zhejiang Province, Department of Green Chemistry and Technology, Zhejiang University of Technology, Hangzhou 310014, P. R. China. wangyifeng@zjut.edu.cn
  • He ZY; State Key Laboratory Breeding Base of Green Chemistry-Synthesis Technology, Key Laboratory of Green Pesticides and Cleaner Production Technology of Zhejiang Province, Department of Green Chemistry and Technology, Zhejiang University of Technology, Hangzhou 310014, P. R. China. wangyifeng@zjut.edu.cn
  • Chu MM; College of Biological, Chemical Sciences and Engineering, Jiaxing University, Jiaxing 314001, People's Republic of China. chumingming@zjxu.edu.cn.
  • Wang YF; State Key Laboratory Breeding Base of Green Chemistry-Synthesis Technology, Key Laboratory of Green Pesticides and Cleaner Production Technology of Zhejiang Province, Department of Green Chemistry and Technology, Zhejiang University of Technology, Hangzhou 310014, P. R. China. wangyifeng@zjut.edu.cn
  • Xu DQ; State Key Laboratory Breeding Base of Green Chemistry-Synthesis Technology, Key Laboratory of Green Pesticides and Cleaner Production Technology of Zhejiang Province, Department of Green Chemistry and Technology, Zhejiang University of Technology, Hangzhou 310014, P. R. China. wangyifeng@zjut.edu.cn
Org Biomol Chem ; 19(30): 6588-6592, 2021 Aug 05.
Article em En | MEDLINE | ID: mdl-34023869
ABSTRACT
Using visible light as a driving force and molecular oxygen as a green oxidant, we developed bis(oxazoline)-Ni(acac)2 catalyzed asymmetric α-hydroxylation of ß-keto esters under low photosensitizer loading, and the protocol enabled an efficient transformation to provide the desired chiral α-hydroxy-ß-keto esters in high yields (up to 99%) and enantioselectivities (up to 99% ee) at room temperature.
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Texto completo: 1 Base de dados: MEDLINE Idioma: En Ano de publicação: 2021 Tipo de documento: Article
Texto completo
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Texto completo: 1 Base de dados: MEDLINE Idioma: En Ano de publicação: 2021 Tipo de documento: Article