Issue 15, 2000

Guest-dependent novel photochromism of 7-bromo-1,4,8-triphenyl-2,3-benzo[3.3.0]octa-2,4,7-trien-6-one in its inclusion crystals

Abstract

Inclusion crystals of 7-bromo-1,4,8-triphenyl-2,3-benzo[3.3.0]octa-2,4,7-trien-6-one (1) showed a reversible color change from yellow to green on exposure to UV-light, and this depends on the guest molecules present.

Article information

Article type
Communication
Submitted
18 May 2000
Accepted
14 Jun 2000
First published
04 Jul 2000

Chem. Commun., 2000, 1361-1362

Guest-dependent novel photochromism of 7-bromo-1,4,8-triphenyl-2,3-benzo[3.3.0]octa-2,4,7-trien-6-one in its inclusion crystals

K. Tanaka, T. Watanabe and F. Toda, Chem. Commun., 2000, 1361 DOI: 10.1039/B004007J

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