N,N'-羰基二咪唑 、
5-methyl-4-phenylacetylamino-thiophene-2-carboxylic acid 、
3,4-亚甲二氧基苄胺 在
5-methyl-4-phenylacetylamino-thiophene-2-carboxylic acid (1,3-benzodioxol-5-ylmethyl)-amide 作用下,
以to afford 0.43 g of 5-methyl-4-phenylacetylamino-thiophene-2-carboxylic acid (1,3-benzodioxol-5-ylmethyl)-amide的产率得到5-methyl-4-phenylacetylamino-thiophene-2-carboxylic acid (1,3-benzodioxol-5-ylmethyl)-amide