preparation of m-trifluoromethylbenzoic acid_kain industrial additive
overview[1] me-trifluoromethylbenzoic acid is a chemical intermediate for medicines and pesticides, and is widely used in medicine, pesticides and other fields. at present, there are mainly the following preparation methods: 1) using m-ditrifluorotoluene as raw material, heating with 30% fuming sulfuric acid and refluxing hydrolysis, cooling and adding ice water, filtering to obtain the product,…
