Use of zinc complex as p-type doping agent for organic electronic devices, organic electronic matrix materials

摘要

The present invention relates to an organic electronic device comprising a matrix comprising a zinc complex as a p-type dopant, said zinc complex also comprising at least one ligand of the formula: , Wherein R¹And R²Independently of one another, oxygen, sulfur, selenium, NH or NR⁴, Where R⁴Is selected from the group comprising alkyl or aryl and R³; And R³Is selected from the group consisting of alkyl, long chain alkyl, cycloalkyl, halogenalkyl, aryl, arylene, halogenaryl, heteroaryl, heteroarylene, heterocycloalkylene, heterocycloalkyl, halogenheteroaryl, alkenyl, halogenalkenyl, alkynyl, halogenalkynyl, ketoaryl , Halogenketoaryl, ketoheteroaryl, ketoalkyl, halogenketoalkyl, ketoalkenyl, halogenketoalkenyl, halogenalkylaryl, halogenalkylheteroaryl, in the case of suitable groups, one Or a plurality of non-adjacent CHs₂Independently of one another, are selected from the group consisting of--O--,--S--,--NH--,--NR.degree. .-. DEG .-,--SiR.dbd..degree.-,--CO--,--COO--,--COR.dbd.OR.degree .--,-OCO-,-OCO-O-,-SO₂-,--S-CO-,--CO-S-,-O-CS-,-CS-O-,--CY1 .dbd.CY2 or--C.tbd.C--, with the proviso that O and / or S The atoms are not directly bonded to each other, likewise optionally substituted by aryl or heteroaryl, preferably containing 1 to 30 C atoms (terminal CH₃Group is CH₂In the meaning of-H, CH₂Group as well).