Generation of the CF3 radical from trifluoromethylsulfonium triflate and its trifluoromethylation of styrenes.

Chem Commun (Camb)

Key Laboratory of Organofluorine Chemistry, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, 345 Lingling Road, Shanghai 200032, China.

Published: June 2011

The CF(3) radical was generated from the reaction of S-(trifluoromethyl)diphenylsulfonium triflate with Na(2)S(2)O(4) or HOCH(2)SO(2)Na under suitable conditions without further reduction. Based on this, a method for the synthesis of α-trifluoromethylated ketones has been successfully developed.

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Source
http://dx.doi.org/10.1039/c1cc11765cDOI Listing

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