[4-[8,16-Dimethoxy-3-oxo-7,17-bis(3-phenylpropanoyloxy)-4-oxa-1-azapentacyclo[11.8.0.02,11.05,10.014,19]henicosa-2(11),5,7,9,12,14,16,18-octaen-12-yl]-2-methoxyphenyl] 3-phenylpropanoate 在
2,3-二氯-5,6-二氰基-1,4-苯醌 作用下,
以
氯仿 为溶剂,
反应 21.0h,
以70%的产率得到[4-[8,16-Dimethoxy-3-oxo-7,17-bis(3-phenylpropanoyloxy)-4-oxa-1-azapentacyclo[11.8.0.02,11.05,10.014,19]henicosa-2(11),5,7,9,12,14,16,18,20-nonaen-12-yl]-2-methoxyphenyl] 3-phenylpropanoate