含酰胺基和酯基的新型杯[4]冠醚的合成及其对金属离子的识别能力  

Synthesis of novel calix[4] crown containing amide and ester groups and evaluation of its metal-ion-recognizing ability

作　　者：郭钰[1] 杨发福[2,3] 林建荣[2] 

机构地区：[1]福州大学化学化工学院,福建福州350002 [2]福建师范大学化学与材料学院,福建福州350007 [3]福建师范大学福建省高分子材料重点实验室,福建福州350007

出　　处：《化学研究》2012年第3期42-44,49,共4页Chemical Research

基　　金：福建省自然科学基金(2011J01031);福建省教育厅项目(JA11044);福建省高校杰出青年科研人才培育计划(JA10056)资助项目

摘　　要：利用杯[4]芳烃与含酰胺基和酯基的丙二酸酯衍生物的"1+1"分子间缩合合成了一例新型结构的杯[4]-1,3-冠醚;利用核磁共振、红外光谱、质谱及元素分析表征了其结构,并测定了其对金属离子的识别能力.结果表明,合成的新型杯[4]冠醚对金属阳离子和阴离子均有较好的识别能力.A novel calix[4]-l, 3-crown containing amide and ester groups was synthesized via inter-molecular condensation polymerization of calix[4] arene and malonate derivative contai- ning amide and ester groups. The structure of as-synthesized product was confirmed by nuclear magnetic resonance spectrometry, infrared spectrometry, mass spectrometry and elemental analysis; and its ability to recognize metal ions was evaluated. It has been found that title crown possesses good recognition abilities for metal cations and anions.

关 键 词：杯[4]冠醚 合成 金属离子 识别能力 

分 类 号：O632[理学—高分子化学]