Institut Parisien de Chimie Moléculaire UMR CNRS 7201, Université Pierre et Marie Curie, CC 47, 4 place jussieu 75252 Paris cedex 5, France
Abstract:
The interaction of triflic anhydride with s-collidine in the presence of the (trimethylsilyl)enolether of acetophenone led to duplication products the structure of which could only be explained by the formation of CF3 radicals.