Preparation of o-iodophenylacetic acid_Kain Industrial Additives

background and overview[1] o-chlorophenylacetic acid belongs to o-halophenylacetic acid. it is an important organic synthesis intermediate and can be used to synthesize many tricyclic compounds. among them, o-chlorophenylacetic acid and o-iodophenylacetic acid can be used to synthesize anti-inflammatory and analgesic drugs. diclofenac. preparation[1] synthesis of 1-nitrobenzene acetic acid add 10 ml of absolute ethanol into…