The p-tert-butylcalix[4]arene (1) was firstly alkylated with 1,2-dibromoethane and 1,3-dibro-mopropane to give calix[4]arene derivatives 2 and 3 in the presence of potassium carbonate, respectively.

• 以对叔丁基杯[4]芳烃(1)为原料,分别与1,2-二溴乙烷、1,3-二溴丙烷在碳酸钾的存在下进行选择性烷基化反应,生成杯[4]芳烃衍生物2和3。