反应详情

14.40 g of 3,4,5-trimethoxycinnamoyl chloride is added to a solution of 9.20 g of 1-[1-(isobutylaminocarbonyl)ethyl]piperazine and 5.70 g of triethylamine in 200 ml of chloroform, and the resulting solution is kept standing at room temperature for 1 hour.