[EN] ORGANIC MOLECULE, IN PARTICULAR FOR USE IN OPTOELECTRONIC DEVICES<br/>[FR] MOLÉCULE ORGANIQUE, EN PARTICULIER DESTINÉE À ÊTRE UTILISÉE DANS DES DISPOSITIFS OPTOÉLECTRONIQUES
申请人:CYNORA GMBH
公开号:WO2018229053A1
公开(公告)日:2018-12-20
The invention relates to an organic compound, in particular for the application in organic optoelectronic devices. According to the invention, the organic compound has - a first chemical moiety with a structure of formula (I) and - two second chemical moieties, each with a structure of formula (II), wherein the first chemical moiety is linked to each of the two second chemical moieties via a single bond; wherein LT is N or C-R1; LV is N or C-R1; LW is N or C-W; and exactly one ring atom selected from the group consisting of LT, LV and LW is N, exactly one substituent selected from the group consisting of RT, RV and RW is CN, exactly one substituent selected from the group consisting of LW, Y and X represents the binding site of a single bond linking the first chemical moiety and one of the two second chemical moieties, and exactly one substituent selected from the group consisting of RW, RY and RX represents the binding site of a single bond linking the first chemical moiety and one of the two second chemical moieties.
本发明涉及一种有机化合物,特别适用于有机光电器件中的应用。根据本发明,所述有机化合物具有以下特征:- 第一化学基团的结构式为(I),- 两个第二化学基团,每个化学基团的结构式为(II),其中第一化学基团通过单键与两个第二化学基团相连;其中LT为N或C-R1;LV为N或C-R1;LW为N或C-W;并且从LT,LV和LW组成的群组中精确选择一个环原子为N,从RT,RV和RW组成的群组中精确选择一个取代基为CN,从LW,Y和X组成的群组中精确选择一个取代基表示第一化学基团和两个第二化学基团之间单键的结合位点,从RW,RY和RX组成的群组中精确选择一个取代基表示第一化学基团和两个第二化学基团之间单键的结合位点。