One Step Synthesis of ε-Caprolactam from Cyclohexanone and Hydroxylamine Catalyzed by SO3H-Functioned Ionic Liquids

Autor: Li Yuan Jia, Wang Yuanyuan, Hong Tao Liu, Yan Ji Wang, He Fang Wang
Rok vydání: 2013
Předmět:
Zdroj: Advanced Materials Research. :2128-2131
ISSN: 1662-8985
DOI: 10.4028/www.scientific.net/amr.734-737.2128
Popis: One step synthesis of ε-caprolactam from cyclohexanone and hydroxylamine used acidic ionic liquids [HSO3-b-N(CH3)HSO4 as reaction medium and catalyst were investigated. Reaction conditions were investigated to obtain the optimum conditions. The results indicate that the yield of CPO is 35.9% and the yield of CPL is 20.4% under optimal reaction conditions.
Databáze: OpenAIRE