亚硝酸异戊酯氧化环己酮制1,2-环己二酮的研究

摘要

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%.%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%。