Chemical Transformation of Succinic Acid by Using Amberlite IR-120 and the Reusability of Catalyst

Journal of the Korean Chemical Society

Yeong Joon Kim¹  Byong Wook Lee¹  Hwang min Kim¹  Young Wun Kim¹ 

关键词: Cation exchange resin;   

DOI  :  

学科分类：化学（综合）

来源: Korean Chemical Society

【 摘 要 】

Dioctyl succinates and succinic anhydride were synthesized from succinic acid in the presence of a cation exchange resin, Amberlite IR-120. The synthesis of dioctyl succinate from succinic acid and octanol was perfomed in 18 h reflux condition with Amberlite IR-120 and the isolated yield of product was over 90%. For the synthesis of succinic anhydride, succinic acid was refluxed in isopropenyl acetate for 18 h with Amberlite IR-120 as a catalyst. The long reaction time was significantly reduced to less than 10 min under microwave irradiation. The catalyst was reusable at least 4 times with keeping product yield of higher than 80%.

【 授权许可】

Unknown