Preparation and application of 2-amino-4-bromobenzaldehyde_Kain Industrial Additive

Background and overview[1] 2-Amino-4-bromobenzaldehyde can be used as a pharmaceutical synthesis intermediate, which can be prepared by reaction with 2-amino-4-bromobenzoic acid as the starting material. 2-Amino-4-bromobenzaldehyde can be used to prepare ethyl 3-amino-7-bromoquinoline-2-carboxylate. Most heterocyclic compounds have certain biological activity, and quinoline compounds are a type of heterocyclic compounds with both biological and pharmacological activities.…