Organic compounds bearing a difluoroaminooxy group

A preparative method for the synthesis of C- and N-difluoroaminooxy compoun ds was elaborated. The method involves the reaction of N,N-difluoro-O-fluor osulfonyl hydroxylamine with the corresponding alkoxides and N-oximide salt s. It was shown that N-difluoroaminooxy compounds can add to olefins at the double bond.