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Indexed by:期刊论文

Date of Publication:2016-07-07

Journal:TETRAHEDRON

Included Journals:SCIE、Scopus

Volume:72

Issue:27-28

Page Number:3858-3862

ISSN No.:0040-4020

Key Words:Trifluoromethylation; Decarboxylative coupling reaction; Arylpropiolic acids; Trifluoromethylated acetylenes; Cu(I)/Ag(I)-mediated

Abstract:A novel Cu(I)/Ag(I)-mediated decarboxylative trifluoromethylation of arylpropiolic acids with Me3SiCF3 has been developed for the construction of Csp-CF3 bond under mild conditions. This method proceeds smoothly at room temperature and shows a widely functional compatibility, providing a series of corresponding trifluoromethylated acetylenyl-containing aromatics in good yields. (C) 2016 Elsevier Ltd. All rights reserved.