Reactions of the Perfluoroalkylnitriles. III. Perfluoroalkylhydrazidines and Perfluoroalkyl-N-aminotriazoles1
摘要:
Perfluoroalkylnitriles, RFCN, in which R-F = C3F7, C4F9, C5F11, or C7F15 were treated with hydrazine under mild conditions, to produce perfluoroalkylhydrazidines, RFC(NH2):NNH2. These compounds are believed to be the first reported examples of free, unsubstituted hydrazidines. Perfluoroacetonitrile and perfluoropropionitrile with hydrazine yielded a secondary product believed to be the 1-N-amino-2,5-bis-(perfluoroalkyl)-triazole. unsym-Dimethylhydrazine with perfluoroalkylnitriles produced N-substituted hydrazines in all examples.