Reacción #214546

Ecuación de reacción

2-[4-(dimethylamino)-2-methylbenzoyl]benzoic acid

4,4'-dioctyldiphenylamine

→

3-[4-(dimethylamino)-2-methylphenyl]-3-[bis(4-octylphenyl)amino]phthalide

Rendimiento 46.8%

Condiciones de reacción

Procedimiento

Following a procedure similar to that described in Example 1 but employing 5.7 g of 2-[4-(dimethylamino)-2-methylbenzoyl]benzoic acid and 8.0 g of 4,4'-dioctyldiphenylamine there was obtained 6.2 g of 3-[4-(dimethylamino)-2-methylphenyl]-3-[bis(4-octylphenyl)amino]phthalide, m.p. 172°-174° C. A toluene solution of the product contacted with acidic clay or phenolic resin developed a red-colored image.

Fuente