Main Reaction: NH4Cl + benzoyl-chloride >> benzamide

Reference: PubMed ID: 3345751
Authors: Vogt JR, Renz P
Title: Biosynthesis of vitamin B-12 in anaerobic bacteria. Experiments with Eubacterium limosum on the origin of the amide groups of the corrin ring and of N-3 of the 5,6-dimethylbenzimidazole part.
Published: 1988 Feb 1

NH4Cl + benzoyl-chloride --> benzamide