Synthesis and optical properties of new photochromic systems based on 1,2-bis(2-methylbenzo[b]thien-3-yl) hexafluorocyclopentenes and 5,7-dihydro-1H-1,2,5,7,8-pentaaza-s-indacen-6-one or 1,7-dihydro-5-thia-1,2,7,8-tetraaza-s-indacen-6-one derivatives
作者:M. M. Krayushkin、A. M. Bogacheva、A. N. Komogortsev、B. V. Lichitsky、A. A. Dudinov、K. S. Levchenko、O. I. Kobeleva、T. M. Valova、V. A. Barachevsky、V. N. Charushin
DOI:10.1080/17415993.2013.822500
日期:2013.12.1
New photochromic molecules based on 1,2-bis(2-methylbenzo[b]thien-3-yl)hexafluorocyclopentenes and fluorescent 5,7-dihydro-1H-1,2,5,7,8-pentaaza-s-indacen-6-one or 1,7-dihydro-5-thia-1,2,7,8-tetraaza-s-indacen-6-one derivatives were synthesized via nucleophilic substitution. Photochromic properties of the compounds and composite mixtures of fluorophores and photochrome were investigated. GRAPHICAL
基于 1,2-双(2-甲基苯并[b]噻吩-3-基)六氟环戊烯和荧光 5,7-二氢-1H-1,2,5,7,8-五氮杂-s-indacen-的新型光致变色分子通过亲核取代合成了 6-one 或 1,7-dihydro-5-thia-1,2,7,8-tetraaza-s-indacen-6-one 衍生物。研究了化合物和荧光团和光致变色的复合混合物的光致变色性能。图形概要