Catalytic convenience: The use of iridium or ruthenium catalysts for CHbondactivation has led to the addition reaction of trifluoromethylated compounds to alkenes (see scheme). This atom‐economical reaction occurs under neutral reaction conditions and without the formation of undesired defluorinated by‐products, even at high temperature.
Studies in azide chemistry. Part III. Polyfluorinated azides from 1H-and 2H-pentafluoropropene and perfluorobut-2-yne
作者:R. E. Banks、M. J. McGlinchey
DOI:10.1039/j39700002172
日期:——
Treatment of 1H-pentafluoropropene with sodium azide in dimethylformamide gave 1H-tetrafluoroprop-1-enyl azide; this product was also obtained, together with a compound tentatively identified as 1H,2H-pentafluoropropyl azide, when 1H-pentafluoropropene was treated with triethylammonium azide in sym-tetrachloroethane. The occurrence of a violent explosion prevented characterisation of the products from