Title of article
The allomorphism of a photochromic diarylethene
Author/Authors
Pu، نويسنده , , Shouzhi and Zhang، نويسنده , , Fu-Shi and Sun، نويسنده , , Fan and Wang، نويسنده , , Ru-Ji and Zhou، نويسنده , , Xin-Hong and Chan، نويسنده , , Shek-Kiu Chan، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2003
Pages
4
From page
1011
To page
1014
Abstract
The photochromic diarylethene, 1,2-bis(2-methyl-5-(2,2′-dicyanovinyl)-thien-3-yl)perfluorocyclopentene (1a), was synthesized by a novel method. Two kinds of single crystals of the compound were obtained depending on the different recrystallization conditions and their structures were determined by X-ray crystallographic analysis. Allomorphism of the photochromic diarylethene was discovered. The compound underwent a photochromic reaction both in solution and in the single crystalline phase of the anti-parallel conformer.
Keywords
Diarylethene , photochromic , Allomorphism , X-ray crystallographic analysis
Journal title
Tetrahedron Letters
Serial Year
2003
Journal title
Tetrahedron Letters
Record number
1660408
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