亚硝酸异戊酯氧化环己酮制1,2-环己二酮的研究  

Study on Synthesis of 1,2-Cyclohexanedione from Cyclohexanone Oxidized by Isopropyl Nitrite

作　　者：王维[1] 李振斌[1] 顾运江[1] 刘迎新[1] 魏作君[2] 

机构地区：[1]浙江工业大学药学院,浙江杭州310014 [2]浙江大学化学工程与生物工程学系,浙江杭州310027

出　　处：《浙江化工》2014年第12期16-19,共4页Zhejiang Chemical Industry

基　　金：国家自然科学基金项目(No.21106134;21276230)

摘　　要：研究了酸性环境下亚硝酸异戊酯氧化环己酮合成1,2-环己二酮的反应。通过优化亚硝酸异戊酯与环己酮的比例,硫酸浓度以及原料的浓度等条件,使得1,2-环己二酮的收率达到76%。In this paper, 1,2-cyclohexanedione was synthesized through oxidization of cyclohexanone by isopropyl nitrite in acidic medium. The effects of the ratio of isopropyl nitrite and cyclohexanone, and the concentration of H2SO4 and cyclohexanone on the reaction were investigated. Under the optimized reaction conditions, the yield of 1,2-cyclohexanedione reached 76%.

关 键 词：环己酮 亚硝酸异戊酯 氧化 1 2-环己二酮 

分 类 号：TQ234.2[化学工程—有机化工]