Photochromism of new diarylethenes bearing both thiazole and benzene moieties
作者:Shouzhi Pu、Hui Li、Gang Liu、Weijun Liu
DOI:10.1016/j.tetlet.2010.05.004
日期:2010.7
A new class of photochromic diarylethenes bearing both thiazole and benzene moieties has been developed, and the effects of substitution on their properties, including photochromism, fatigue resistance, and fluorescence properties have been investigated. They exhibited good photochromism and functioned as a fluorescence switch upon alternating irradiation with UV and visible light both in solution
Effects of Aromatic Stabilization Energies on Photochromism of New Asymmetrical Azaindole-Containing Diarylethenes
作者:Zhiyuan Sun、Congcong Zhang、Hui Li、Congbin Fan、Gang Liu、Shouzhi Pu
DOI:10.1002/cjoc.201500110
日期:2015.7
Three new asymmetricaldiarylethenes containing an azaindole moiety and a variable heteroaryl ring have been synthesized. Their properties, such as photochromism, fatigue resistance, thermal stability, acidichromism, and fluorescence, were systematically investigated to elucidate the effects of aromatic stabilization energies (ASE) of the heteroaryl moieties. The results indicated that thermal stability