Organic dye compounds with quinolinium ion skeleton structures and preparation method and application thereof

Abstract

The invention provides organic dye compounds with quinolinium ion skeleton structures. The organic dye compound comprises a quinolinium ion skeleton structure, a trimethylsilyl group bonded to the quinolinium ion skeleton structure through a carbon-silicon single bond and a substituent group connected to the quinolinium ion skeleton structure through a carbon-carbon bond. The organic dye compounds with quinolinium ion skeleton structures have general structural formulas I, II and III. 本发明提供了一种喹啉鎓离子骨架结构有机染料化合物，包括喹啉鎓离子骨架结构、通过碳硅单键与所述喹啉鎓离子骨架结构键合的三甲基硅基、以及通过碳碳键与所述喹啉鎓离子骨架结构相连的取代基，所述喹啉鎓离子骨架结构有机染料化合物的结构通式如下述结构I、II、III所示，