New quinoxaline compound, useful in organic solar cells as an exciton blocker or electron transport layer and in organic light-emitting diodes as an electron transport layer or emitter matrix

Quinoxaline compound (I) is new. Quinoxaline compound of formula (I) is new. M : Ti, Zr, Hf, Nb, Re, Sn or Ge; and R : H, 1-20C-alkyl, 1-20C-alkenyl, 1-20C-alkynyl, aryl, heteroaryl, oligoaryl, oligoheteroaryl, oligoarylheteroaryl, OR x, NR xR y, SR x, NO 2, CHO, COOR x, halo, CN, NC, SCN, OCN, SOR...

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Bibliographic Details
Main Authors ROTHE, CARSTEN, FADHEL, OMRANE, LIMMERT, MICHAEL
Format Patent
LanguageEnglish
German
Published 20.05.2010
Subjects
BASIC ELECTRIC ELEMENTS
CHEMISTRY
ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
ELECTRICITY
HETEROCYCLIC COMPOUNDS
METALLURGY
ORGANIC CHEMISTRY
SEMICONDUCTOR DEVICES
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Summary:Quinoxaline compound (I) is new. Quinoxaline compound of formula (I) is new. M : Ti, Zr, Hf, Nb, Re, Sn or Ge; and R : H, 1-20C-alkyl, 1-20C-alkenyl, 1-20C-alkynyl, aryl, heteroaryl, oligoaryl, oligoheteroaryl, oligoarylheteroaryl, OR x, NR xR y, SR x, NO 2, CHO, COOR x, halo, CN, NC, SCN, OCN, SOR xor SO 2R xor part of a condensed ring system; and R x, R y1-20C-alkyl, 1-20C-alkenyl or 1-20C alkynyl. An independent claim is also included for an organic semiconductor material comprising at least one organic matrix material that is doped with at least one dopant, where the matrix material is a quinoxaline compound (I). [Image]. Die vorliegende Erfindung betrifft Chinoxalinverbindungen der allgemeinen Formeln $F1 sowie ein dotiertes organisches Halbleitermaterial, organische Leuchtdioden, organische Dünnschichttransistoren und organische Solarzellen.
Bibliography:Application Number: DE20081058230