臭氧-过氧化氢联合氧化法合成壬二酸及产物表征

Ozone and Hydrogen Peroxide Combined Oxidation Synthesis of Azelaic Acid and Characterization of the Product

采用臭氧-过氧化氢联合氧化法合成壬二酸,以磷钨酸为催化剂,CTAB为相转移试剂时,壬二酸收率最高为70%左右。采用红外、核磁及熔点测定手段表征产物,确定合成产物为壬二酸。

Using ozone-hydrogen peroxide combined oxidation to synthesis of azelaic acid, phosphotungstic acid as catalyst, CTAB as phase transfer agents, azelaic acid yield is about 70%. By IR, NMR and melting point determination means for the characterization of products, the synthetic products for azelaic acid are determined.