乙酰溴 、
3-cyclopropylmethyl-6-chloro-7,8-dihydroxy-1-(p-hydroxyphenyl)-2,3,4,5-tetrahydro-1H-3-benzazepine hydrobromide 以
三氟乙酸 为溶剂,
反应 2.0h,
以to give 3-cyclopropylmethyl-6-chloro-7,8-diacetoxy-1-(p-acetoxyphenyl)-2,3,4,5-tetrahydro-1H-3-benzazepine hydrobromide的产率得到3-cyclopropylmethyl-6-chloro-7,8-diacetoxy-1-(p-acetoxyphenyl)-2,3,4,5-tetrahydro-1H-3-benzazepine hydrobromide