Di(het)arylaminothiazole derivatives and their use in organic light-emitting diodes(oleds) and organic photovoltaic components

摘要

Novel 4,5-di(het)aryl-substituted 2-(N,N-di(het)arylamino)-thiazole derivatives of general structure (a), whereby the following applies: R<1>, R<2>and R<3 >and R<4>, independent of one another, are each a monofunctional (het)aryl system; R<1 >can additionally be a corresponding bifunctional (het)arylene system; R<3 >can additional signify R<7>, whereby R<7 >represents a chemical bond or a bifunctional (het)arylene system, or R<3 >can be one of the following groupings (b) and (c); R<7 >represents a chemical bond or a bifunctional (het)arylene system, and; R<4 >can also be H or (d).