Reacción #480324

Ecuación de reacción

Diphenylamine

potassium carbonate

6,13-dibromonaphthacenonaphthacene

→

6,13-bis(diphenylamino)naphthacenonaphthacene

Disolventes

water

Condiciones de reacción

Tratamiento posterior

1. 1
   Otroobtained in this way
2. 2
   Otrothe mixture is reacted for 30 hours at 200° C
3. 3
   Lavadothe reactant is eluted with chloroform
4. 4
   OtroThereafter, the resultant substance is purified in accordance with a usual method
5. 5
   Otrois synthesized

Procedimiento

Naphthacenonaphthacene is dissolved in carbon tetrachloride. While the resultant mixture is cooled, 1 mol equivalent of bromine is added thereto. The mixture is reacted for 4 hours and brominated. Thereafter, the mixture is purified in accordance with a usual method, and 6,13-dibromonaphthacenonaphthacene is obtained. Diphenylamine, potassium carbonate, and copper powder are added to the 6,13-dibromonaphthacenonaphthacene obtained in this way, and the mixture is reacted for 30 hours at 200° C. After the reaction solution is diluted with water, the reactant is eluted with chloroform. Thereafter, the resultant substance is purified in accordance with a usual method, and the 6,13-bis(diphenylamino)naphthacenonaphthacene represented by the following formula is synthesized. (Note that, in the formula, “Ph” represents a phenyl group.)

Fuente