N, N '-Bis(trifluoromethanesulfonyl) Dicarboxylic Acid Amides

摘要

Glutaric, adipic, and sebacic acids reacted with 2 equiv of N-sulfinyltrifluoromethanesulfonamide in the presence of thionyl chloride as a catalyst to give the corresponding N, N '-bis(trifluoromethanesulfonyl) diamides. Under similar conditions, succinic and 4-nitrophthalic acids underwent dehydration to the corresponding anhydrides.