3-cyano-4-hydroxybenzoic acid pentafluorophenyl ester 、
4-(tert-butyl dimethylsilyloxymethyl)-3-phenyl-2-furancarboxylic acid hydrazide 以
DMF (N,N-dimethyl-formamide) 为溶剂,
反应 3.0h,
生成 4-(tert-butyldimethylsilyloxymethyl)-3-phenyl-2-furancarboxylic acid 2-(3-cyano-4-hydroxybenzoyl)hydrazide