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Electrophilic Amination of Fluoroalkyl Groups on Azodicarboxylate Derivatives

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posted on 06.02.2015, 00:00 by Marius Mamone, Estelle Morvan, Thierry Milcent, Sandrine Ongeri, Benoit Crousse
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.