Issue 18, 2014
From the journal:

Organic & Biomolecular Chemistry

Copper-mediated trifluoromethylation of propargyl acetates leading to trifluoromethyl-allenes†

Yun-Long Ji,a   Jun-Jie Kong,a   Jin-Hong Lin,*a   Ji-Chang Xiao*a  and  Yu-Cheng Gub  

* Corresponding authors

a Key Laboratory of Organofluorine Chemistry, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, 345 Lingling Road, Shanghai 200032, China
E-mail: jlin@sioc.ac.cn, jchxiao@sioc.ac.cn
Fax: (+86) 21-6416-6128
Tel: (+86) 21-5492-5380

b Syngenta, Jealott's Hill International Research Centre, Bracknell, Berkshire, UK

Abstract

A copper-mediated trifluoromethylation of propargyl acetates with S-(trifluoromethyl)diphenylsulfonium triflate leading to trifluoromethylated allenes in moderate to excellent yields is described.

Graphical abstract: Copper-mediated trifluoromethylation of propargyl acetates leading to trifluoromethyl-allenes

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Article information

DOI
https://doi.org/10.1039/C3OB42575D
Article type
Paper
Submitted
24 Dec 2013
Accepted
18 Feb 2014
First published
18 Feb 2014

Org. Biomol. Chem., 2014,12, 2903-2906

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Copper-mediated trifluoromethylation of propargyl acetates leading to trifluoromethyl-allenes

Y. Ji, J. Kong, J. Lin, J. Xiao and Y. Gu, Org. Biomol. Chem., 2014, 12, 2903 DOI: 10.1039/C3OB42575D

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