Shaping of a conformationally flexible molecular structure for spectroscopy

被引：28
|
作者：
Rijs, Anouk M. [4 ]
Crews, Bridgit O. [1 ]
de Vries, Mattanjah S. [1 ]
Hannam, Jeffrey S. [2 ]
Leigh, David A. [2 ]
Fanti, Marianna [3 ]
Zerbetto, Francesco [3 ]
Buma, Wybren J. [4 ]
机构：
[1] Univ Calif Santa Barbara, Dept Chem & Biochem, Santa Barbara, CA 93106 USA
[2] Univ Edinburgh, Sch Chem, Edinburgh EH9 3JJ, Midlothian, Scotland
[3] Univ Bologna, Dipartimento Chim G Ciamician, I-40126 Bologna, Italy
[4] Univ Amsterdam, Vant Hoff Inst Mol Sci, NL-1018 WV Amsterdam, Netherlands
来源：
ANGEWANDTE CHEMIE-INTERNATIONAL EDITION | 2008年 / 47卷 / 17期
关键词：
conformational flexibility; laser spectroscopy; molecular devices; molecular modeling; rotaxanes;
D O I：
10.1002/anie.200705627
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
(Chemical Equation Presented) Chaperones for wild molecules: A molecule's conformational flexibility can be eliminated by enclosing it with a macrocyclic mold as a [2]rotaxane (see picture) that forces it into a specific shape. After rapid cooling, the mold is removed with a laser pulse. Through this process, the molded molecule becomes a suitable candidate for high-resolution electronic excitation spectroscopy. © 2008 Wiley-VCH Verlag GmbH & Co. KGaA.
引用
收藏
页码：3174 / 3179
页数：6
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