Issue 64, 2019
From the journal:

Chemical Communications

Facile synthesis of α-trifluoromethylthio phosphonium ylides with a constrained trifluoromethylthiooxide via a proton-transfer procedure†

Chengyao Kimmy Cao,a   Yue Zhang,b   Tianlei Lan,b   Wei Liuc  and  Chao Chen ORCID logo *a  

* Corresponding authors

a Key Laboratory of Bioorganic Phosphorus Chemistry & Chemical Biology (Ministry of Education), Department of Chemistry, Tsinghua University, Beijing 100084, China
E-mail: chenchao01@mails.tsinghua.edu.cn

b College of Chemical Engineering and Materials Science, Tianjin University of Science & Technology, Tianjin, China

c College of Sciences, Tianjin University of Science & Technology, Tianjin, China

Abstract

Synthesis of α-trifluoromethylthio(CF3S–)phosphonium ylides is easily accomplished with a constrained trifluoromethylthiooxide via a proton-transfer procedure without extra base. These CF3S-substituted phosphonium ylides could be applied to Wittig reactions to provide functionalised alkenes in one-pot with high yields.

Graphical abstract: Facile synthesis of α-trifluoromethylthio phosphonium ylides with a constrained trifluoromethylthiooxide via a proton-transfer procedure

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Article information

DOI
https://doi.org/10.1039/C9CC04234B
Article type
Communication
Submitted
02 Jun 2019
Accepted
09 Jul 2019
First published
09 Jul 2019

Chem. Commun., 2019,55, 9479-9482

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Facile synthesis of α-trifluoromethylthio phosphonium ylides with a constrained trifluoromethylthiooxide via a proton-transfer procedure

C. K. Cao, Y. Zhang, T. Lan, W. Liu and C. Chen, Chem. Commun., 2019, 55, 9479 DOI: 10.1039/C9CC04234B

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