Synthesis 2015; 47(07): 969-975
DOI: 10.1055/s-0034-1379972
paper
© Georg Thieme Verlag Stuttgart · New York

Synthesis of β-Trifluoromethylthio- and β-Trifluoromethylseleno-α,β-unsaturated Ketones through Copper-Mediated Trifluoromethylthio(seleno)lation

Chuanqi Hou
Department of Chemistry, Fuzhou University, Fuzhou, 350108, P. R. of China   eMail: zweng@fzu.edu.cn
,
Xiaoxi Lin
Department of Chemistry, Fuzhou University, Fuzhou, 350108, P. R. of China   eMail: zweng@fzu.edu.cn
,
Yangjie Huang
Department of Chemistry, Fuzhou University, Fuzhou, 350108, P. R. of China   eMail: zweng@fzu.edu.cn
,
Zhirong Chen*
Department of Chemistry, Fuzhou University, Fuzhou, 350108, P. R. of China   eMail: zweng@fzu.edu.cn
,
Zhiqiang Weng*
Department of Chemistry, Fuzhou University, Fuzhou, 350108, P. R. of China   eMail: zweng@fzu.edu.cn
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Publikationsverlauf

Received: 29. September 2012

Accepted after revision: 11. Dezember 2014

Publikationsdatum:
22. Januar 2015 (online)


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Abstract

An efficient and convenient synthetic methodology has been developed with which to construct β-trifluoromethylthio- and seleno-α,β-unsaturated ketones through copper-mediated trifluoromethyl­thio(seleno)lation of β-bromo α,β-unsaturated ketones. The corresponding ketone products were isolated in moderate to good yields and were efficiently converted into valuable alcohols.

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