Reaktion #809409

Reaktionsgleichung

2-chloro-4,5-difluorobenzoyl isocyanate

2-(1H-benzimidazol-2-yl)phenylamine

→

1-[2-(1H-benzoimidazol-2-yl)phenyl]-3-(2-chloro-4,5-difluorobenzoyl)urea

Lösungsmittel

acetonitrile

Reaktionsbedingungen

Aufarbeitung

1. 1
   FiltrationThe solid was then filtered off with suction
2. 2
   Sonstigedried under reduced pressure

Vorschrift

The solution of equivalent amounts of 2-chloro-4,5-difluorobenzoyl isocyanate was added dropwise to the solution of 142 mg of 2-(1H-benzimidazol-2-yl)phenylamine in 8 ml of acetonitrile and the mixture was stirred at room temperature for 30 minutes. The solid was then filtered off with suction and dried under reduced pressure.

Quelle