[EN] ORGANIC MOLECULES FOR OPTOELECTRONIC DEVICES<br/>[FR] MOLÉCULES ORGANIQUES POUR DISPOSITIFS OPTOÉLECTRONIQUES
申请人:CYNORA GMBH
公开号:WO2021122757A1
公开(公告)日:2021-06-24
The invention relates to an organic molecule, in particular for the application in optoelectronic devices. According to the invention, the organic molecule has a structure of formula (I) wherein RI, RII, RIII, RIV, RV, RVI, RVII, RVIII, RIX, RX and RXI are independently selected from the group consisting of: hydrogen, deuterium, halogen, C1-C12-alkyl, wherein optionally one or more hydrogen atoms are independently substituted by R5; C6-C18-aryl, wherein optionally one or more hydrogen atoms are independently substituted R5; R5 is at each occurrence independently selected from the group consisting of: hydrogen, deuterium C1-C12-alkyl, C6-C18-aryl, wherein optionally one or more hydrogen atoms are independently substituted by C1- C5-alkyl substituents; at least one of RI, RII, RIII, RIV, RV and at least one of RVI, RVII, RVIII, RIX or RX is selected from the group of: C1-C12-alkyl, wherein optionally one or more hydrogen atoms are independently substituted by R5; C6-C18-aryl, wherein optionally one or more hydrogen atoms are independently substituted by R5; and each hydrogen may independently be substituted by deuterium or halogen.
该发明涉及一种有机分子,特别适用于光电子器件的应用。根据该发明,该有机分子具有如下结构的
化学式(I),其中RI、RII、RIII、RIV、RV、RVI、RVII、RVIII、RIX、RX和RXI独立地选自以下组合中的一种或多种:氢、
氘、卤素、C1-C12烷基,其中可选地一个或多个氢原子独立地被R5取代;C6-C18芳基,其中可选地一个或多个氢原子独立地被R5取代;R5在每次出现时独立地选自以下组合中的一种:氢、
氘、C1-C12烷基、C6-C18芳基,其中可选地一个或多个氢原子独立地被C1-C5烷基取代;RI、RII、RIII、RIV、RV中至少一个和RVI、RVII、RVIII、RIX或RX中至少一个选自以下组合中的一种:C1-C12烷基,其中可选地一个或多个氢原子独立地被R5取代;C6-C18芳基,其中可选地一个或多个氢原子独立地被R5取代;每个氢原子可独立地被
氘或卤素取代。