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Regio- and Stereoselective Radical Perfluoroalkyltriflation of Alkynes Using Phenyl(perfluoroalkyl)iodonium Triflates
Author(s) -
Xi Wang,
Armido Studer
Publication year - 2017
Publication title -
organic letters
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.94
H-Index - 239
eISSN - 1523-7060
pISSN - 1523-7052
DOI - 10.1021/acs.orglett.7b01215
Subject(s) - chemistry , stereoselectivity , trifluoromethanesulfonate , rendering (computer graphics) , organic chemistry , combinatorial chemistry , medicinal chemistry , catalysis , computer graphics (images) , computer science
A method for regio- and stereoselective anti-addition of the perfluoroalkyl and the triflate group of phenyl(perfluoroalkyl)iodonium triflates to alkynes is presented. The radical reaction uses cheap CuCl as a smart initiator and can be conducted in gram scale. The perfluoroalkyltriflated products are readily further functionalized, rendering this transformation valuable.

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