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1. (WO2018099520) ARYL BORANE COMPOUND, METHOD FOR THE PRODUCTION OF SAME, AND ORGANIC LIGHT-EMITTING DIODE COMPRISING SAID COMPOUND

Pub. No.:    WO/2018/099520    International Application No.:    PCT/DE2017/101031
Publication Date: Fri Jun 08 01:59:59 CEST 2018 International Filing Date: Thu Nov 30 00:59:59 CET 2017
IPC: C07F 5/05
C07F 7/08
C08K 5/55
H01L 51/00
Applicants: JOHANN WOLFGANG GOETHE-UNIVERSITÄT
Inventors: WAGNER, Matthias
JOHN, Alexandra
LERNER, Hans-Wolfram
Title: ARYL BORANE COMPOUND, METHOD FOR THE PRODUCTION OF SAME, AND ORGANIC LIGHT-EMITTING DIODE COMPRISING SAID COMPOUND
Abstract:
The present invention relates to a compound of general formula A, where X1 and X2 are selected independently of each other from the group consisting of H, F, Cl, Br and I, electron-rich aromatic compounds, preferably substituted or unsubstituted thiophene; R1 and R2 are selected independently of each other from OH, alkyl-substituted phenyl groups, Br or a group of the following formulas (a) to (f); wherein the bond indicated with the wavy line is the bond of the group to a boron atom, and the dashed line together with the phenyl group connected to the ends of the dashed line is an annulated aromatic group which is optionally substituted. The invention also relates to a method for the production of the compound, to an organic light-emitting diode comprising the compound according to the invention and to the use of the compound.