2-羟基苯并咪唑 、
[3-[5-(Bromomethyl)-2-methoxybenzoyl]phenyl]-[5-(bromomethyl)-2-methoxyphenyl]methanone 在
四丁基硫酸氢铵 、
potassium carbonate 作用下,
以
乙腈 为溶剂,
以33%的产率得到6,16-Dimethoxy-1,21-diazahexacyclo[19.6.1.13,7.19,13.115,19.022,27]hentriaconta-3(31),4,6,9(30),10,12,15,17,19(29),22,24,26-dodecaene-8,14,28-trione