2,4-Difluorobenzonitrile dye 4-dibromonaphthalene can be obtained by

4-dibromonaphthalene can be obtained by the treatment of 1-bromonaphthalene with bromine in dichloromethane at -30 °C in high yield

When it is co-doped with Ir(ppz)3

3’-d’]-s-indaceno[1

554-561 (2024)

ruthenium (II) photosensitizers

2,4-Difluorobenzonitrile dye 4-dibromonaphthalene can be obtained byA fluorinated benzonitrile building block Used in synthesizing ligands for OLEDs, photoredox catalysts and APIs Specifications MSDS Literature and Reviews 2,4 Difluorobenzonitrile (CAS number 3939 09 1) is a benzonitrile derivative with two fluorine atoms at 2 and 4 positions. 2,4 Difluorobenzonitrile is commonly used as a molecular building block for introducing fluorinated benzonitrile to the target molecules by nucleophilic aromatic substitution.