A Simple and Convenient Synthetic Method for a-Trifluoromethylpyridines
摘要:
beta-Trifluoroacetylvinylamine (1) reacted easily with various active methylene compounds in the presence of trifluoroacetic acid under mild conditions to give alpha-trifluoromethylpyridines (2) in moderate to high yields.
beta-Trifluoroacetylvinylamine (1) reacted easily with various active methylene compounds in the presence of trifluoroacetic acid under mild conditions to give alpha-trifluoromethylpyridines (2) in moderate to high yields.