反应详情

1.8 g piperazine-1-carboxylic acid tert-butyl ester was added to 3.2 g (3,5-Bis-(4-fluoro-phenyl)-(1,2,4)triazol-1-yl)-acetyl chloride and 1 g triethylamine in 50 mL dichlormethane. The reaction was stirred 1 day at RT, evaporated and purified by chromatography on silica gel (petrolether/diethylether:1/1) to yield 3.1 g of the desired compound.

1. customevaporated
2. custompurified by chromatography on silica gel (petrolether/diethylether:1/1)