Applications 4-chlorophenacyl bromide is commonly used as a reagent in peptide synthesis for protecting amino groups during the creation of peptides. Description 4-chlorophenacyl bromide is a chemical compound frequently employed in organic synthesis for its role in protecting amino groups during peptide synthesis. Preparation 4-chlorophenacyl bromide can be prepared by reacting 4-chloroacetophenone with phosphorus tribromide (PBr3) under appropriate conditions. Chemical…