杯[4]芳烃衍生物的合成及其离子萃取性能

Synthesis of calix[4]arene and studies on their extracting power

合成了两种含 N的杯 [4 ]芳烃衍生物 ,1H NMR表明它们都是 Cone构型 .研究了它们和过渡金属离子的络合作用 ,结果表明 ,在杯 [4 ]芳烃二个相对的酚羟基上引入 Schiff碱桥联基团 ,可以大大增强其与金属离子的络合能力 .

Two new calix\arenes derivative containing nitrogen element were synthesized. \{\}\+1H NMR indicates that all new calix\arene derivatives have Corn conformation. The studies on their extracting power show that it can highly enhance it's extracting power when introducing schiff base group into calix\arene's lower rim.