In the chemical reaction process, reaction time, type of solvent, can easily affect the result of the reaction, thereby determining the yield and properties of the reaction product. An updated downstream synthesis route of 4093-31-6 as follows. 4093-31-6
Stage B Preparation of 4-amino-5-chloro-2-methoxybenzoic acid Methyl 4-acetamido-5-chloro-2-methoxybenzoate is dissolved in ethanol and aqueous potassium hydroxide added. The solution is refluxed for a short time, cooled and concentrated hydrochloric acid added. The resulting precipitate is filtered off, washed with water and dried to give the title compound as a white solid.
According to the analysis of related databases, 4093-31-6, the application of this compound in the production field has become more and more popular.
Reference:
Patent; Palmer, Richard Michael John; Meyers, Nicholas Leslie; Knight, John; US2005/49416; (2005); A1;,
Amide – Wikipedia,
Amide – an overview | ScienceDirect Topics