Catalytic synthesis of adipic acid with H4SiW6Mo6O40/SiO2

摘要：

　　Using aqueous hydrogen peroxide solution (30wt%) as oxidant, potassium bisulfate(KHSO4) as acid ligand, adipic acid was synthesized with cyclohexanone as raw material and H4SiW6Mo6O40/SiO2 as catalyst.The factors influencing the synthesis were discussed and the best reaction conditions were found out.Experimental results showed that H4SiW6Mo6O40/SiO2 is an excellent catalyst.The optimal conditions are: n (cyclohexanone)∶n (H2O2)=1∶4.0,catalyst dosage is 0.4g, mass of acidic ligands is 0.1g, and the reaction time is 4 h, the yield of adipic acid can reach 93.7 %.

关键词： Adipic acid H4SiW6Mo6O40/SiO2 Catalysis

作者: Bao-lan LV Hui-fang JIANG Shui-jin YANG

作者单位: College of Chemistry and Environmental Engineering,Hubei Normal University,Huangshi,China,435002

会议类型: 国际会议

会议名称: 2012 China Functional Materials Technology and Industry Forum(2012中国功能材料科技与产业高层论坛)(CFMTIF2012)

会议地点: 昆明

会议语种:英文

页码: 625-628

在线出版日期: 2012-11-09（万方平台首次上网日期，不代表论文的发表时间）