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有机化学
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有机化学 ›› 2005, Vol. 25 ›› Issue (05): 545-548. 上一篇    下一篇

研究论文

含酰胺和席夫碱单元的杯[4]芳烃衍生物的合成与配合性能

杨发福*,1,2，蔡秀琴1，郭红玉1，陈希磊1   

  1. (1福建师范大学化学与材料学院 福州 350007)
    (2中国科学院福建省物质结构研究所结构化学国家重点实验室 福州 350007)
  • 收稿日期:2004-07-01 修回日期:2004-11-15 发布日期:2004-04-30
  • 通讯作者: 杨发福

Syntheses and Complexation Properties of Calix[4]arene Derivatives Containing Amides and Schiff-base Units

YANG Fa-Fu*,1,2,CAI Xiu-Qin1,GUO Hong-Yu1
CHEN Xi-Lei1   

  1. (1 Department of Chemistry, Fujian Normal University, Fuzhou 350007)
    (2 State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter,
    Chinese Academy of Sciences, Fuzhou 350002)
  • Received:2004-07-01 Revised:2004-11-15 Published:2004-04-30
  • Contact: YANG Fa-Fu

PDF

1450

被引次数

44

杯[4]-1,3-二乙酸乙酯衍生物1与水合肼反应生成杯[4]芳烃酰肼衍生物2, 然后进一步与相应的芳醛反应, 高产率地合成了三个新型的含酰胺和席夫碱单元的杯[4]芳烃衍生物3a～3c和一例新型杯[4]冠醚4. 阳离子萃取实验表明新型杯芳烃衍生物比只含有酰胺基或席夫碱基的杯芳烃衍生物有更强的软金属离子配合性能, 杯[4]冠醚4还对Ag＋有较好的选择性萃取能力.

关键词: 杯[4]芳烃, 酰胺, 配合, 席夫碱

Calix[4]arene hydrazide derivative 2 was obtained by the reaction of 1,3-bis(ethoxycarbonyl- methoxy)calix[4]arene (1) with hydrazine hydrate. Treatment of compound 2 with corresponding aldehydes, three novel calix[4]arene derivatives 3 and a new calix[4]crown 4 containing amides and schiff-base units were synthesized in high yields. The extraction experiments showed that new calix[4]arene derivatives exhibited higher complexation abilities than calix[4]arene derivatives containing amides or schiff-bases. Calix[4]crown 4 showed high Ag＋ complexation selectivity.

Key words: calix[4]arene, schiff-base, complexation, amide