The enhancement of photoswitching in a diarylethene derivative by the incorporation of cyanobiphenyl groups
作者:Michel Frigoli、Georg H. Mehl
DOI:10.1039/b316146c
日期:——
A photochromic liquid crystal system based on a diarylethene functionalised in the 2,2′-positions and linked to 4-cyano-4′-hydroxybiphenyl groups via alkyl spacers as chromophores was synthesised and its photochromic and mesomorphic behaviour was investigated.
合成了基于二芳基乙烯的光致变色液晶体系,该二芳基乙烯在 2,2'-位官能化并通过烷基间隔基连接到 4-氰基-4'-羟基联苯基作为发色团,并研究了其光致变色和介晶行为。