Electrophilic Amination of Fluoroalkyl Groups on Azodicarboxylate Derivatives

Abstract

The formation of an NCF3 bond or an NCF2R bond still remains scarce. An efficient direct electrophilic amination of fluoroalkyl groups was developed. Difluoroenoxysilanes reacted easily on azodicarboxylate derivatives. These results led to a novel family of NCF3 and NCF2 hydrazine derivatives.