Pentafluorobenzoyl chloride → HCID 20451667, compound

Participants

Reaction Steps

In 100 ml of acetonitrile was dispersed 18.9 g (0.10 mole) of 2-amino-4-chloro-5-nitrophenol and a solution of 23.1 g (0.10 mole) of 2,3,4,5,6-pentafluorobenzoyl chloride in 50 ml of acetone was added dropwide to the resultant dispersion. After heating under reflux for 3 hours, the reaction mixture was ice-cooled and the precipitated solids were collected by filtration, washed with cooled acetonitrile and dried to obtain 32.5 g of 2-(2,3,4,5,6-pentafluorobenzamido)-4-chloro-5-nitrophenol (Yield 85%).

Provenance & Evidence