919488-79-2

Upstream product

• 861853-33-0 N,N'-bis(2,6-diisopropylphenyl)-1,6-dibromoperylene-3,4:9,10-tetracarboximide 
• 2078-54-8 2,6-diisopropylphenol 
• 331861-94-0 1,7-dibromo-N,N'-bis(2,6-diisopropylphenyl)perylene-3,4:9,10-tetracarboxylic acid diimide 

Relevant academic research and scientific papers

Substituted Rylene Derivatives

Rylene derivatives of the general formula I in which the variables are each defined as follows: Rylene is a polycyclic conjugated ring system which comprises at least one perylene unit may comprise heteroatoms as ring atoms, may be functionalized by moieties comprising —CO— groups and/or may bear further substituents other than the A radicals; A is a radical of the formula X is oxygen or sulfur; R are identical or different radicals: optionally substituted alkyl, cycloalkyl, aryl, hetaryl, —U-aryl where U is an —O—, —S—, —NR2—, —CO—, —SO— or —SO2— moiety, or C1-C12-alkoxy, C1-C6-alkylthio, —C≡CR2, —CR2═CR22, hydroxy, mercapto, halogen, cyano, nitro, —NR3R4, —NR3COR4, —CONR3R4, —SO2NR3R4, —COOR3 or —SO3R3; R′ are identical or different radicals: hydrogen or one of the R radicals; R2 is hydrogen or alkyl, where the R2 radicals may be the same or different when they occur more than once; R3, R4 are each independently hydrogen; optionally substituted alkyl, aryl or hetaryl; n is from 1 to 8.