O,O'-bis(methylsulfonyl)-3,6,9,12,15-pentakis(p-tolylsulfonyl)-3,6,9,12,15-pentaazaheptadecane-1,17-diol 、
bis(2-piperazinylethyl)methylamine 在
potassium carbonate 作用下,
以
乙腈 为溶剂,
反应 32.0h,
生成 13,16,19,22,25,43,46,49,52,55-decatosyl-4,34-dimethyl-1,4,7,10,13,16,19,22,25,28,31,34,37,40,43,46,49,52,55,58-eicosazatricyclo<56.2.2.2.2.2
7,10,28,31,37,40>hexacontane