高等学校化学学报

高等学校化学学报 ›› 2005, Vol. 26 ›› Issue (8): 1467.

• 研究论文 • 上一篇    下一篇

单炔基桥联双杯[4]芳烃的合成与对溶剂分子的包合性能

王巍, 龚淑玲, 孟令芝, 陈远荫   

  1. 武汉大学化学与分子科学学院, 武汉430072
  • 收稿日期:2004-07-13 出版日期:2005-08-10 发布日期:2005-08-10
  • 通讯作者: 陈远荫(1946年出生),男,教授,博士生导师,主要从事杯芳烃化学及功能高分子研究.E-m ail:yychen@w hu.edu.cn E-mail:yychen@w hu.edu.cn
  • 基金资助:

    国家自然科学基金(批准号:20272044)资助.

Preparation and Characterization of Biscalix [4] arene with Alkyne-containing Spacer

WANG Wei, GONG Shu-Ling, MENG Ling-Zhi, CHEN Yuan-Yin   

  1. College of Chemistry and Molecular Science, Wuhan University, Wuhan 430072, China
  • Received:2004-07-13 Online:2005-08-10 Published:2005-08-10

PDF (PC)

被引次数

14

摘要： 对叔丁基杯[4]芳烃直接与1,4-二氯-2-丁炔反应,一步制备了单炔基单桥联双杯[4]芳烃和单炔基双桥联双杯[4]芳烃,并证实单桥联双杯[4]芳烃是双桥联双杯[4]芳烃的中间产物.经1HNMR,13CNMR和ESI-MS分析证实了产物的结构.ESI-MS结果表明两种产物对DMF和H2O有不同的包合能力.

关键词: 杯[4]芳烃, 双杯[4]芳烃, 1, 4-二氯-2-丁炔, 桥联

Abstract: Single 2-butyne-bridged and double 2-butyne-bridged biscalix[4]arenes were prepared directly by the reaction of p-tert-butylcalix[4]arene with 1,4-dichloro-2-butyne using K2CO3- as a base in acetonitrile. It was found that the double 2-butyne-bridged biscalix[4]arene was formed via 2-butyne-single bridged biscalix[4]arene. Their structures were characterized by 1HNMR, 13CNMR and ESI-MS. They exhibited different complexion ability towards DMF and H2O molecule.

Key words: Calix[4]arene, Biscalix[4]arene, 1,4-Dichloro-2-butyne, Bridging

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