Syntheses and Photochromic Properties of Diarylethenes with a Naphthalene and a Thiophene Ring
作者:Michinori Takeshita、Erika Mizukami、Kazuto Murakami、Yuta Wada、Yuji Matsuda
DOI:10.1002/ejoc.201301677
日期:2014.6
Two types of diarylethene, each of which contains a naphthalene and a thiophene ring, were synthesized, and their photochromic properties were studied. The photochromic properties are dependent on the bridge position of the thiophene ring. The cycloreversion of one of the closed forms of some of the diarylethenes occurred almost photon quantitatively, and the photochromic reactions were thermally irreversible
合成了两种分别含有萘和噻吩环的二芳基乙烯,并研究了它们的光致变色性能。光致变色特性取决于噻吩环的桥位置。一些二芳基乙烯的一种封闭形式的环回复几乎是定量地发生在光子上,并且光致变色反应是热不可逆的,至少在室温下是这样。