942612-13-7Relevant articles and documents
Effects of substitution on the optoelectronic properties of photochromic diarylethenes bearing a pyrrole moiety
Liu, Gang,Pu, Shouzhi,Wang, Xiaomei,Liu, Weijun,Yang, Tianshe
experimental part, p. 71 - 81 (2011/12/01)
Five diarylethenes bearing a pyrrole moiety were synthesized in order to investigate the effects of the substituents on the properties of these compounds. The structures of three of the diarylethenes were determined by single-crystal X-ray diffraction ana
Efficient synthesis and properties of isomeric photochromic diarylethenes having a pyrrole unit
Pu, Shouzhi,Liu, Gang,Shen, Liang,Xu, Jingkun
, p. 2139 - 2142 (2008/02/03)
Two new isomeric photochromic diarylethenes with a pyrrole unit have been developed. Their properties, including photochromic behavior, crystal structures, and fluorescent properties, have been investigated. The two isomeric compounds show distinctly different photochromism, both in solution and in the single-crystalline phase: one turns red upon photocyclization whereas the other turns blue, which may be attributed to the different substituent effects.