对叔丁基杯[4]及杯[6]芳烃的合成及其对铜离子的萃取研究

以对叔丁基苯酚和甲醛为原料，分别对对叔丁基杯4]及杯6]芳烃的合成和萃取性质进行了研究．结果表明，在本研究范围内，以KOH为催化剂，对叔丁基杯6]芳烃的最高产率为77．8％；以NaOH为催化剂，对叔丁基杯4]芳烃的最高产率为47．3％。对于对叔丁基杯4]和杯6]芳烃，最佳的反应回流温度都为140℃。对叔丁基杯6]芳烃对模拟废水中的铜离子具有一定的萃取效果，最高萃取率为70．3％。

Synthesis of P-tert-butylcalix[4]arene and P-tert-butylcalix[6]arene and Extraction Behavior of P-tert-butylcalix[6]arene for Copper Cation from Wastewater

This article describes the synthesis and extraction calix6]arene. These compounds have been synthesized hy reacting properties of p-tert-butylcalix4]arene and p-tert-butyltert-butyl phenol and formaldehyde. The results show that the highest yield of p-tert-butylcalix 6]4rene with potassium hydroxide as a catalyst is 77.8%,and that of p-tert-butylcalix 4]arene is 47.3% with sodium hydroxide as a catalyst. The optimum return temperature is 140℃for both of p-tert-butylcalix 4]arene and p-tert-butylcalix 6]arene synthesis. It has been inferred that p-tert-butylcalix6]arene have some extraction behavior toward Cu2＋ and the highest extraction rate is 70.3%.