X-ray crystallographic study on single-crystalline photochromism of bis(2,5-dimethyl-3-thienyl)perfluorocyclopentene

被引：155

作者：

Yamada, T

Kobatake, S

Muto, K

Irie, M

机构：

[1] Kyushu Univ, Dept Chem & Biochem, Grad Sch Engn, Higashi Ku, Fukuoka 8128581, Japan

[2] Japan Sci & Technol Corp, CREST, Higashi Ku, Fukuoka 8128581, Japan

来源：

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY | 2000年 / 122卷 / 08期

关键词：

D O I：

10.1021/ja993289x

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The single-crystalline cycloreversion reaction of a photochromic diarylethene, bis(2,5-dimethyl-3-thienyl)perfluorocyclopentene, was studied by X-ray single-crystal structure analysis. The single crystal of the closed-ring form isomer was irradiated with 680 nm light and formation of the open-ring form isomer was followed. The crystal structure analysis revealed that the cycloreversion reaction proceeded in the single crystal in a conrotatory mode.

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页码：1589 / 1592

页数：4

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