Method For Producing 2-Amino-5-Iodobenzoic Acid

摘要

A method for producing 2-amino-5-iodobenzoic acid which comprises bringing 2-aminobenzoic acid (A) and molecular iodine (B) into reaction with each other in the liquid phase in the presence of an oxidizing agent. Hydrogen peroxide is preferable as the oxidizing agent. This method does not require a step for purifying 2-amino-5-iodobenzoic acid or a step for recovering iodine, and 2-amino-5-iodobenzoic acid having excellent quality can be produced economically advantageously with a great yield. The product can be advantageously used as an intermediate for drugs, an agricultural chemical and a raw material for functional chemicals.