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

页码：3174 / 3179

页数：6

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