环糊精与SEM-25多聚准轮烷的制备及表征

环糊精与SEM-25多聚准轮烷的制备及表征

关瑞芳¹^,²，张志国³，朱晓丽³，冯圣玉¹，孔祥正^3*

1．山东大学化学与化工学院，山东济南 250100； 2．济南大学材料科学与工程学院，山东济南 250022；3．济南大学化学与化工学院，山东济南 250022

收稿日期:1900-01-01 修回日期:1900-01-01 出版日期:2006-10-24 发布日期:2006-10-24
通讯作者: 关瑞芳

Preparation and characterization of the polyrotaxanes formed by cyclodextrins and SEM-25

GUAN Rui-fang¹^,²， ZHANG Zhi-guo³，ZHU Xiao-li³， FENG Sheng-yu¹， KONG Xiang-zheng^3*

1. School of Chemistry and Chemical Engineering, Shandong University, Jinan 250100, Shandong;2. School of Materials Science and Engineering, Jinan University, Jinan 250122;3. School of Chemistry and Chemical Engineering, Jinan University, Jinan 250022

Received:1900-01-01 Revised:1900-01-01 Online:2006-10-24 Published:2006-10-24
Contact: GUAN Rui-fang

摘要/Abstract

摘要： SEM-25与环糊精（CD，Cyclodextrin）的包合反应有选择性，可分别与α-CD和γ-CD作用形成“管型”多聚准轮烷，但与β-CD不发生作用。分别用FT-IR、XRD、1HNMR等方法对包合物结构进行了表征。研究结果表明，环糊精不仅可以与SEM-25的聚氧乙烯主链段形成准轮烷，还可以与其端基上的苯基形成包合物。

关键词: 环糊精, 包合物 , 多聚准轮烷, SEM-25

Abstract: The reaction between SEM-25 and cyclodextrins are selective. SEM-25 can react with α-cyclodextrin and γ-cyclodextrin respectively to form “channel type” inclusion complexes, the polyrotaxanes, while the inclusion complex between SEM-25 and β-cyclodextrin cannot be prepared. The polyrotaxanes were characterized respectively by FT-IR, XRD and

Key words: inclusion complexes , polyrotaxanes, SEM-25, cyclodextrins

中图分类号:

O641.3

关瑞芳,张志国,朱晓丽,冯圣玉,孔祥正* . 环糊精与SEM-25多聚准轮烷的制备及表征[J]. J4, 2008, 43(3): 21-25 .

GUAN Rui-fang,ZHANG Zhi-guo,ZHU Xiao-li,FENG Sheng-yu,KONG Xiang-zheng* . Preparation and characterization of the polyrotaxanes formed by cyclodextrins and SEM-25[J]. J4, 2008, 43(3): 21-25 .

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