Preparation method of butyl anthranilate_Kain Industrial Additive

Background and overview[1] Organic carboxylates are an important class of chemical and pharmaceutical intermediates, and their applications cover all aspects of production and life. The synthesis methods of organic carboxylic acid esters often use inorganic acids as catalysts. This method has many problems such as poor selectivity, difficulty in separating products and catalysts, corrosion of…