乙酸酐 、
5-amino-2-(benzo[d][1,3]dioxol-5-ylthio)-1-butyl-1H-imidazole-4-carboxamide 在
methanol-dichloromethane 、
5-acetamido-2-(benzo[d][1,3]dioxol-5-ylthio)-1-butyl-1H-imidazole-4-carboxamide 作用下,
以
溶剂黄146 为溶剂,
反应 2.0h,
以afforded the desired product 5-acetamido-2-(benzo[d][1,3]dioxol-5-ylthio)-1-butyl-1H-imidazole-4-carboxamide (2.7 mg, 32%) as colourless oil的产率得到5-acetamido-2-(benzo[d][1,3]dioxol-5-ylthio)-1-butyl-1H-imidazole-4-carboxamide