Gating the photochromism of an azobenzene by strong host-guest interactions in a divalent pseudo[2]rotaxane

被引：52
作者：
Lohse, Mirko [1 ]
Nowosinski, Karol [2 ]
Traulsen, Nora L. [2 ]
Achazi, Andreas J. [2 ]
von Krbek, Larissa K. S. [2 ]
Paulus, Beate [2 ]
Schalley, Christoph A. [2 ]
Hecht, Stefan [1 ]
机构：
[1] Humboldt Univ, Dept Chem, D-12489 Berlin, Germany
[2] Free Univ Berlin, Inst Chem & Biochem, D-14195 Berlin, Germany
来源：
CHEMICAL COMMUNICATIONS | 2015年 / 51卷 / 48期
关键词：
ISOMERIZATION; LIGHT; FLUOROAZOBENZENES; PHOTOSWITCHES; CYCLODEXTRIN; COMPLEXES; BINDING;
D O I：
10.1039/c5cc02811f
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
The ability of an E-configured azobenzene guest to undergo photo-isomerisation is controlled by the presence of a complementary host. Addition of base/acid allowed for a weakening/strengthening of the interactions in the divalent pseudo[2]rotaxane complex and hence could switch on/off photochromic activity.
引用
收藏
页码：9777 / 9780
页数：4
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