Electrically conductive perylene derivatives

摘要

Electrically conductive organic perylene derivatives and their use. They have the formulae where R is hydrogen, alkyl or oxaalkyl of 1 to 10 carbon atoms, cycloalkyl, alkaryl or aryl which is unsubstituted or substituted by from 1 to 3 alkoxy, halogen, nitro or amino, or is hydroxyalkyl-CH2-(CH2)n-OH, where n is an integer from 1 to 10, and which may or may not contain oxa groups, and R1 is one of the following divalent radicals which join the two N atoms to form a ring: