4,4′-Bithiazole-based tetraarylenes: new photochromes with unique photoreactive patterns
作者:Gildas Gavrel、Pei Yu、Anne Léaustic、Régis Guillot、Rémi Métivier、Keitaro Nakatani
DOI:10.1039/c2cc35587f
日期:——
Five 4,4'-bithiazole-based tetraarylenes were prepared and their photochromic behavior investigated. With their 1,3,5,7-octatetraene photoreactive backbone, they offer not only more available sites for further functionalizations, but also a novel design principle for the development of a new class of biphotochromes.
制备了五个基于4,4'-噻唑的四亚芳基,并研究了它们的光致变色行为。凭借其1,3,5,7-辛二烯光反应性骨架,它们不仅为进一步的功能化提供了更多可用的位置,而且为开发新型双光致变色剂提供了新颖的设计原理。