Reacción #3821

Ecuación de reacción

2,2'-dithiobisbenzoyl chloride

4-aminobenzonitrile

→

title compound

Rendimiento 12.5%

2,2'-Dithiobis[N-(4-cyanophenyl)benzamide]

Rendimiento 12.5%

Disolventes

pyridine

dichloromethane

Condiciones de reacción

Tratamiento posterior

1. 1
   OtroThis compound was prepared
2. 2
   OtroThe crude product was triturated with a hot mixture of ethyl acetate and ethanol (1:1)
3. 3
   Filtraciónfiltered
4. 4
   Otrorecrystallized from ethanol-DMF-water

Procedimiento

This compound was prepared according to the general method of Example 77 using 2,2'-dithiobisbenzoyl chloride (2.00 g, 5.83 mmol) in 50 mL of dichloromethane and 4-aminobenzonitrile (1.38 g, 11.7 mmol) in 11 mL of pyridine. The crude product was triturated with a hot mixture of ethyl acetate and ethanol (1:1), filtered, and recrystallized from ethanol-DMF-water to yield 0.37 g of the title compound, mp 239°-241° C.

Fuente