1,6,9,14- tetrasubstituted Terri Len tetracarboxylic acid diimide

摘要

The invention relates to a compound of the general formula (I) in which the variables and substituents have the following meanings: X and Y independently of one another are bromine; cyano; aryloxy, arylthio, hetaryloxy or hetarylthio; R³; A group of the formula--NR²₂, R, R 'are each independently hydrogen, C₁~ C₃₀-alkyl; C₅~ C₈-cycloalkyl; aryl or hetaryl and L is 1,2-ethylene, 1,2-ethenylene or 1,2-ethynylene, with 1, 6, 9, 14-tetrasubstituted terrylenetra Carboxylic acid diimide.