Rylene Tetracarboxylic Acid Diimides Substituted By Cyclic Amino Groups

摘要

Rylenetetracarboximides of the general formula I; ;in which the variables are each defined as follows:R, R′ are each independently hydrogen; optionally substituted C₁-C₃₀-alkyl, C₃-C₈-cycloalkyl, aryl or hetaryl;R¹ is hydrogen or C₁-C₆-alkyl;R², R³ are each independently hydrogen; optionally substituted C₁-C₁₈-alkyl, aryl or hetaryl;A is a 5- to 9-membered ring which is bonded via a nitrogen atom and whose carbon chain may be interrupted by one or more —O—, —S—, —NR¹—, —CO— and/or —SO₂— moieties, to which one or two unsaturated or saturated 4- to 8-membered rings may be fused, whose carbon chain may likewise be interrupted by these moieties and/or —N═, and the overall ring system may be mono- or polysubstituted, and where the A radicals may be the same or different when m1;X is chlorine or bromine, and the X radicals may be the same or different when x1;Z is optionally substituted C₃-C₂₀-alkyl, C₃-C₂₀-alken-2-yl, C₃-C₂₀-alkyn-2-yl, aryloxy, arylthio, hetaryloxy or hetarylthio, where the Z radicals may be the same or different when z1;m is 1 or 2,n is from 1 to 4 when m=1; is from 1 to 6 when m=2;x is from 0 to 3 when m=1, where n+x+z≦4, is from 0 to 5 when m=2, where n+x+z≦6;z is from 0 to 3 when m=1, where n+x+z≦4, is from 0 to 5 when m=2, where n+x+z≦6.