5,11,17,23-tetra-tert-butyl-25,27-dihydroxy-26,28-bis[N-(4’-nitrophenyl)aminocarbonylmethoxy]-2,8,14,20-tetrathiacalix[4]arene 、
N,N-二乙基-2-溴乙酰胺 在
sodium carbonate 作用下,
以
丙酮 为溶剂,
以78%的产率得到5,11,17,23-tetra-tert-butyl-25-hydroxy-26,28-bis[N-(4'-nitrophenyl)aminocarbonylmethoxy]-27-[N,N-diethylcarbamoylmethoxy]-thiacalix[4]arene