Water → N,N'-diphenyl-N-(4-nitrophenyl)-1,1'-biphenyl-4,4'-diamine

Beteiligte Stoffe

Reaktionsbedingungen

Reaktionsschritte

One hundred and twenty (120) ml of DMSO as a solvent was added to 10.0 g of N,N′-diphenylbenzidine (29.7 mmol), 8.38 g of p-fluoronitrobenzene (59.4 mmol), and 4.5 g of cesium fluoride (29.7 mmol), and the mixture was stirred in a nitrogen atmosphere at 100° C. for 24 hours. Following reaction, the mixture was poured with stirring into 2500 ml of cold water to obtain crude crystals of N,N′-diphenyl-N-(4-nitrophenyl)-1,1′-biphenyl-4,4′-diamine (NTPD). Subsequently, the mixture was dried for 12 hours in a vacuum at 60° C.

Herkunft & Nachweise