2-Aminoacetophenone

2-Aminoacetophenone is an important fine chemical intermediate, such as the preparation of a high-acidity ionic liquid catalyzing the synthesis of 2-aryl-2,3-dihydro-4(1H)-quinolinone derivatives, It belongs to the technical field of chemical material preparation. A method for catalyzing and synthesizing 2-aryl-2,3-dihydro-4(1H)-quinolinone derivatives by high-acidity ionic liquid of the present invention, the method uses o-aminoacetophenone and aromatic aldehyde as reaction raw materials , synthesizing 2-aryl-2,3-dihydro-4(1H)-quinolinone derivatives under the catalysis of high-acidity ionic liquid catalysts, by selecting specific high-acidity ionic liquids as catalysts, and reacting to the reaction Optimal design of process parameters can effectively overcome the disadvantages of the existing synthesis process, such as large usage of catalyst, relatively poor recycling performance, complicated product purification process and the need to further improve the yield of the obtained product.

Bioactivity 2′-Aminoacetophenone is an aromatic compound containing an alkyl and a phenyl substituted ketone. 2-Aminoacetophenone can be used as a respiratory biomarker when used to detect Pseudomonas aeruginosa infection in cystic fibrosis lungs.Use as intermediate of oil-soluble chromogenic agents