Fluorescent compound, method for producing the same, and fluorescent resin composition
申请人:Shin-Etsu Chemical Co., Ltd.
公开号:US09217071B2
公开(公告)日:2015-12-22
The present invention provides a fluorescent compound represented by the following general formula (1):
wherein R1 to R4 each independently represent a substituent selected from a linear, branched or cyclic monovalent hydrocarbon group having 1 to 20 carbon atoms, alkoxy group having 1 to 20 carbon atoms, aryloxy group having 6 to 20 carbon atoms, halogen atom, hydrogen atom, amino group, cyano group, amine-containing group, and siloxane-containing group; with the proviso that when an amine-containing group as the substituent is not included, at least one of R1 to R4 is a siloxane-containing group represented by Sx-A-, and that when an amine-containing group as the substituent is included, at least one of R1 to R4 and a substituent of the amine-containing group is a siloxane-containing group represented by Sx-A-; a method of producing the same; and a fluorescent resin composition containing the same.
本发明提供了一种由下述通式(1)表示的荧光化合物:其中,R1至R4各自独立地表示选择自1至20个碳原子的线性、支链或环状一价碳氢基团、选择自1至20个碳原子的烷氧基团、选择自6至20个碳原子的芳氧基团、卤素原子、氢原子、氨基团、氰基团、含氨基团和含硅氧烷基团,但是当不包括含氨基团作为取代基时,R1至R4中至少有一个是由Sx-A-表示的含硅氧烷基团,而当包括含氨基团作为取代基时,R1至R4中至少有一个和含氨基团的取代基之一是由Sx-A-表示的含硅氧烷基团;以及制备该化合物的方法和含有该化合物的荧光树脂组合物。