1980 年 29 巻 7 号 p. 514-516
The reaction of esters of Rf perfluorocarboxylic acids (C4, C8) with aliphatic amines (C86) in ethanol was studied. The reactivity depended on the structure of the amines used. The aminolysis with the amines having less steric hinderance proceeded easily and gave N-substituted amides in a high yield, but t-alkylamines gave the amides only in a low yield. Physical properties of the eleven newly synthesized N-alkylperfluorobutyramides and -perfluorooctanamides were presented.