T. Yamaguchi, Shizuka Takami, M. Irie
Jan 25, 2008
Citations
0
Influential Citations
30
Citations
Journal
Journal of Photochemistry and Photobiology A-chemistry
Abstract
Abstract 1,2-Bis(1-benzofuran-3-yl)perfluorocyclopentene derivatives having iodo, phenyl, 2,4-diphenylphenyl, nitro, and formyl substituents at the 6 position of the benzofuran ring were synthesized. The photoreactivities of these compounds were studied in terms of the measured quantum yields and the conversions in the photostationary state. The mono- and bis-2,4-diphenylphenyl derivatives showed photochromism in an amorphous phase.