Novel photochromic compounds based on the 1-thienyl-2-vinylcyclopentene backbone
Andrea Peters1, Colin Vitols, Robert McDonald
1Department of Chemistry, 8888 University Drive, Simon Fraser University, Burnaby, British Columbia, Canada, V5A 1S6.
Abstract:
[reaction: see text] A new class of photochromic compounds based on the hexatriene backbone has been developed. The backbone, composed of a thiophene ring, a perfluorocyclopentene ring, and a trisubstituted olefin, undergoes reversible ring-opening and ring-closing photoisomerization reactions when irradiated with ultraviolet and visible light, respectively.
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