Synthetic route and application fields of o-nitrobenzoic acid_Kain Industrial Additives

Background and overview[1] O-nitrobenzoic acid is a nitrobenzene compound containing carboxyl groups. It is chemically stable and can be reduced. The nitro group in the molecule can be reduced to generate anthranilic acid. The carboxylate group in the molecule gives it the common properties of an organic acid. O-nitrobenzoic acid is decomposed by high heat…