Study on Molecular Recognition of Crown Ethers to Aniline and Monosaccharides

被引：0
|
作者：
戚丽雅
滕启文
吴师
刘铮铮
机构：
[1] Zhejiang University
[2] Department of Chemistry
[3] China
[4] Hangzhou 310027
来源：
Chinese Journal of Structural Chemistry | 2005年 / 05期
关键词：
crown ether; molecular recognition; electronic spectra;
D O I：
10.14102/j.cnki.0254-5861.2005.05.009
中图分类号：
O621 [有机化学一般性问题];
学科分类号：
070303 ; 081704 ;
摘要：
Theoretical study on coordinates between crown ethers and aniline as well as monosaccharides is performed by AM1, MNDO and PM3 methods. It is indicated that crown ethers possess ability to recognize polar guests especially ionic guests and monosaccharides. Electronic spectra of coordinates are computed by the INDO/SCI method. The reason of the blue-shift for UV absorption of complexes relative to that of hosts is discussed and electronic transition is theoretic- cally assigned.
引用
收藏
页码：537 / 540 +491
页数：5
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