[4-[8,16-Dimethoxy-3-oxo-7,17-bis[(2,3,4,5-tetrafluorobenzoyl)oxy]-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] 2,3,4,5-tetrafluorobenzoate 在
2,3-二氯-5,6-二氰基-1,4-苯醌 作用下,
以
四氯化碳 为溶剂,
反应 7.0h,
以75%的产率得到[4-[8,16-Dimethoxy-3-oxo-7,17-bis[(2,3,4,5-tetrafluorobenzoyl)oxy]-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] 2,3,4,5-tetrafluorobenzoate