[EN] ORGANIC MOLECULES FOR USE IN OPTOELECTRONIC DEVICES<br/>[FR] MOLÉCULES ORGANIQUES DESTINÉES À ÊTRE UTILISÉES DANS DES DISPOSITIFS OPTOÉLECTRONIQUES
申请人:CYNORA GMBH
公开号:WO2019073077A1
公开(公告)日:2019-04-18
The invention relates to an organic molecule, in particular for use in optoelectronic devices. According to the invention, the organic molecule has - a first chemical moiety comprising or consisting of a structure of formula (I), and - one second chemical moiety, comprising or consisting of a structure of formula (II), wherein the first chemical moiety is linked to the second chemical moiety via a single bond; wherein T is the binding site of a single bond linking the first chemical moiety to one of the two second chemical moieties, or selected from the group consisting of R1 and RT; V is the binding site of a single bond linking the first chemical moiety to one of the two second chemical moieties or is hydrogen; W is the binding site of a single bond linking the first chemical moiety to one of the two second chemical moieties, or selected from the group consisting of R1 and RT; X is selected from the group consisting of R1 and RT; Y is selected from the group consisting of R1 and RT; wherein exactly one substituent selected from the group consisting of T, W, X, and Y is RT, and exactly one substituent selected from the group consisting of T, V and W represents the binding site of a single bond linking the first chemical moiety to the second chemical moiety; and wherein exactly one substituent selected from the group consisting of RI, RII and RIII is F.
本发明涉及一种有机分子,特别是用于光电子器件。根据本发明,该有机分子具有:第一化学基团,包括或仅由式(I)的结构组成;和第二化学基团,包括或仅由式(II)的结构组成,其中第一化学基团通过单键连接到第二化学基团;其中T是将第一化学基团与两个第二化学基团之一连接的单键结合位点,或选自R1和RT组成的群;V是将第一化学基团与两个第二化学基团之一连接的单键结合位点,或为氢;W是将第一化学基团与两个第二化学基团之一连接的单键结合位点,或选自R1和RT组成的群;X选自R1和RT组成的群;Y选自R1和RT组成的群;其中恰好一个选自T、W、X和Y的取代基是RT,恰好一个选自T、V和W的取代基代表将第一化学基团与第二化学基团连接的单键结合位点;并且恰好一个选自RI、RII和RIII的取代基是F。