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有机化学
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有机化学 ›› 2008, Vol. 28 ›› Issue (11): 2007-2010. 上一篇    下一篇

研究简报

硫(硒)杂多杯[4]芳烃合成及其络合性能研究

陈雪梅a,b ; 李海兵*,a   

  1. (a华中师范大学化学学院 农药与化学生物学教育部重点实验室 武汉 430079)
    (b黄石理工学院化学与材料工程学院 黄石 435003)
  • 收稿日期:2008-03-25 修回日期:2008-05-08 发布日期:2008-11-18
  • 通讯作者: 李海兵

Synthesis and Complexation Properties of Thia (Selena) Multi-calix[4]arene

CHEN, Xue-Mei a,b; LI, Hai-Bing*,a   

  1. (a Key Laboratory of Pesticide and Chemical Biology, Ministry of Education, College of Chemistry,
    Central China Normal University, Wuhan 430079)
    (b School of Chemical and Materials Engineering, Huangshi Institute of Technology, Huangshi 435003)
  • Received:2008-03-25 Revised:2008-05-08 Published:2008-11-18
  • Contact: LI, Hai-Bing

PDF

1733

被引次数

18

合成了下缘硫、硒杂杯[4]芳烃, 然后与杯芳烃片段2,6-二(溴甲基)-4-甲氧基-甲苯在NaH存在条件下缩合得到硫、硒杂多杯[4]芳烃5a和5b. 离子萃取实验表明硫、硒杂多杯[4]芳烃显著增加了对Ag＋和Hg2＋重金属离子的萃取效果.

关键词: 杯芳烃, 络合
, 硫, 硒, 金属离子

Thia (selena) calix[4]arenes were condensed with a calixarene segment, 2,6-bis (bromomethyl)- 4-methylanisole, to afford multi-calix[4]arenes 5a and 5b in presence of sodium hydride. The complexation abilities of the multi-calix[4]arenes with Ag＋ and Hg2＋ were superior to those of their monomers.

Key words: sulfur, calixarene, selenium, complexation, metalion