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1. (WO2018037069) HETEROCYCLICALLY SUBSTITUTED BIPHENYLS, ESPECIALLY FOR USE IN OPTOELECTRONIC APPARATUSES

Pub. No.:    WO/2018/037069    International Application No.:    PCT/EP2017/071311
Publication Date: Fri Mar 02 00:59:59 CET 2018 International Filing Date: Fri Aug 25 01:59:59 CEST 2017
IPC: C07D 403/14
C07D 209/86
C07D 209/88
H01B 1/12
H01L 51/50
Applicants: CYNORA GMBH
Inventors: BERGMANN, Larissa
ZINK, Daniel
SEIFERMANN, Stefan
CHÔNÉ, Raphaël
Title: HETEROCYCLICALLY SUBSTITUTED BIPHENYLS, ESPECIALLY FOR USE IN OPTOELECTRONIC APPARATUSES
Abstract:
The invention relates to an organic molecule, especially for use in optoelectronic components. According to the invention the organic molecule contains - a first chemical unit comprising or consisting of a structure according to formula I and - two second chemical units D identical or different at each occurrence and comprising or consisting of a structure according to formula II, wherein the first chemical unit is bonded to each of the two second chemical units D via a single bond; T, V are independently of one another a point of attachment of the single bond between the chemical unit according to formula I and a chemical unit D or H; W, X, Y are independently of one another a point of attachment of the single bond between the chemical unit according to formula I and a chemical unit D or selected from the group consisting of H, CN and CF3; wherein precisely one radical R2 is CN or CF3, precisely one radical selected from W, X and Y is CN or CF3 and precisely two radicals selected from the group consisting of T, V, W, X and Y are identical to a point of attachment of the single bond between the chemical unit according to formula I and a chemical unit D.