Transition-metal-free synthesis of β-trifluoromethylated enamines with trifluoromethanesulfinate

Huanfeng Jiang; Wei Huang; Yue Yu; Songjian Yi; Jiawei Li; Wanqing Wu

doi:10.1039/C7CC03125D

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Transition-metal-free synthesis of β-trifluoromethylated enamines with trifluoromethanesulfinate†

Huanfeng Jiang,

*^a Wei Huang,^a Yue Yu,^a Songjian Yi,^a Jiawei Li

^a and Wanqing Wu*^a

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* Corresponding authors

^a Key Laboratory of Functional Molecular Engineering of Guangdong Province, School of Chemistry and Chemical Engineering, South China University of Technology, Guangzhou 510640, China
E-mail: cewuwq@scut.edu.cn, jianghf@scut.edu.cn
Fax: +86 20-87112906
Tel: +86 20-87112906

Abstract

We have developed a transition-metal free trifluoromethylation protocol between enamines and CF₃SO₂Na. A wide range of β-trifluoromethyl substituted enamines were delivered in moderate to high yields with only E-configurations.

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DOI: https://doi.org/10.1039/C7CC03125D
Article type: Communication
Submitted: 24 Apr 2017
Accepted: 09 Jun 2017
First published: 12 Jun 2017

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Chem. Commun., 2017,53, 7473-7476

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Transition-metal-free synthesis of β-trifluoromethylated enamines with trifluoromethanesulfinate

H. Jiang, W. Huang, Y. Yu, S. Yi, J. Li and W. Wu, Chem. Commun., 2017, 53, 7473 DOI: 10.1039/C7CC03125D

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Chemical Communications

Transition-metal-free synthesis of β-trifluoromethylated enamines with trifluoromethanesulfinate†

Abstract

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Transition-metal-free synthesis of β-trifluoromethylated enamines with trifluoromethanesulfinate

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