3-chlorosulfonyl-2-[3,4-(methylenedioxy)phenethyl]thiophene 、
4-溴-3-甲基异噁唑-5-胺 在
N-(4-Bromo-3-methyl-5-isoxazolyl)-2-[3,4-(methylenedioxy)phenethyl]thiophene-3-sulfonamide 、 crude product 作用下,
以N-(4-bromo-3-methyl-5-isoxazolyl)-2-[3,4-(methylenedioxy)phenethyl]thiophene-3-sulfonamide was obtained in a 30% yield, m.p. 180° (dec.)的产率得到N-(4-Bromo-3-methyl-5-isoxazolyl)-2-[3,4-(methylenedioxy)phenethyl]thiophene-3-sulfonamide