5,11,17,23-四溴-26,28-二甲氧基杯[4]芳烃的合成与表征

Synthesis of p-tetrabromo-dimethoxycalix[4] arene

在室温下以丁酮为溶剂,26,28-二甲氧基杯[4]芳烃与N-溴代丁二酰亚胺(NBS)反应生成新化合物5,11,17,23-四溴-26,28-二甲氧基杯[4]芳烃,通过MS、1H NMR和13C NMR对其结构进行了表征。

A novel compound 5,11,17,23 - Tetrabromo - 26,28 - dimethoxycalix [ 4 ] arene was synthesized from the Bromination of 26,28 - dimethoxycalix [ 4 ] arene with N - Bromosuccinimide （NBS） in butanone solution at room temperature. The new compound was characterized by MS, ^1H NMR and ^13C NMR in CDCl3 solution.