作者:Teck-Peng Loh、Wei-Woon Wayne Lee、Leong-Ming Gan
DOI:10.1055/s-2005-917082
日期:——
A series of cycloalkylidene fulgides have been synthesized using β,γ-unsaturated diesters, instead of the usual α,β-unsaturated diesters. A study of their photochromic properties revealed that an increase in the cycloalkylidene ring size caused a subsequent decrease in the formation of the closed form from the open form.
一系列环烯烃亚基的富尔吉德已被合成,使用的是β,γ-不饱和二酯,而不是通常的α,β-不饱和二酯。对其光致变色特性的研究显示,环烯烃亚基环的尺寸增大导致从开放形式转变为闭合形式的生成量随之减少。