Organic letters

Diastereoselective cyclization in chiral diarylethene crystals: polymorphism and selectivity

S Yamamoto, K Matsuda, M Irie

Index: Yamamoto, Satoshi; Matsuda, Kenji; Irie, Masahiro Organic Letters, 2003 , vol. 5, # 10 p. 1769 - 1772

Full Text: HTML

Citation Number: 55

Abstract

An optically active photochromic diarylethene,(S)-1-(2-methyl-5-phenyl-3-thienyl)-2-[2- methyl-5-(4-(3-methyl-1-penten-1-yl) phenyl)-3-thienyl] perfluorocyclopentene ((S)-1a), was synthesized.(S)-1a formed two crystalline phases, α-and β-phases. The diarylethene underwent a photochromic reaction in solution and even in the single-crystalline phase. In solution, no diastereoselection was observed. On the other hand, in the β-crystalline ...

Related Articles:

Photochromism of Diarylethenes Linked by Hydrogen Bonds in the Single??Crystalline Phase

[Yamamoto, Satoshi; Matsuda, Kenji; Irie, Masahiro Chemistry - A European Journal, 2003 , vol. 9, # 20 p. 4878 - 4886]

Photochromism of Diarylethenes Linked by Hydrogen Bonds in the Single??Crystalline Phase

[Yamamoto, Satoshi; Matsuda, Kenji; Irie, Masahiro Chemistry - A European Journal, 2003 , vol. 9, # 20 p. 4878 - 4886]

A proton and optic dual-control molecular switch based on photochromic diarylethene bearing a rhodamine unit

[Liu, Weijun; Pu, Shouzhi; Cui, Shiqiang; Liu, Gang; Fan, Congbin Tetrahedron, 2011 , vol. 67, # 23 p. 4236 - 4242]

An organic optical transistor operated under ambient conditions

[Paers, Martti; Hofmann, Christiane C.; Willinger, Katja; Bauer, Peter; Thelakkat, Mukundan; Koehler, Juergen Angewandte Chemie - International Edition, 2011 , vol. 50, # 48 p. 11405 - 11408]

Photochromic polymers bearing various diarylethene chromophores as the pendant: synthesis, optical properties, and multicolor photochromism

[Nishi, Hiroyasu; Namari, Tomoko; Kobatake, Seiya Journal of Materials Chemistry, 2011 , vol. 21, # 43 p. 17249 - 17258]

More Articles...