Electrically conductive perylene derivatives

Abstract From the Canadian patent

Electrically conductive organic perylene derivatives and their use. They have the formulae , or, 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 hydroxy-, alkyl-CH2-(CH2)n-OH, where n is an integer from 1 to 10 and which, may or may not cont ?n oxa groups and R1 is one of the following, divalent radicals which join the two N atoms to form a ring: , , , or , The compounds may be used for the manufacture of electrically conductive systems and of semiconductors.