10,15-Diethyl-6,19-dimethyl-6,8,10,15,17,19-hexazapentacyclo[12.8.0.02,11.04,9.016,21]docosa-1(14),2(11),3,8,12,16,21-heptaene-5,7,18,20-tetrone 在
间氯过氧苯甲酸 作用下,
以
氯仿 为溶剂,
反应 5.0h,
以18%的产率得到10,15-diethyl-6,19-dimethyl-22-oxa-6,8,10,15,17,19-hexazahexacyclo[12.9.0.02,11.04,9.016,21.021,23]tricosa-1(14),2(11),3,8,12,16-hexaene-5,7,18,20-tetrone