摘要
以氨基磺酸为催化剂,通过环己酮和1,2-丙二醇反应合成了环己酮1,2-丙二醇缩酮。实验表明,在酮醇物质的量比为1∶1.2,催化剂用量为2%,环己烷15mL,反应时间80min的条件下,环己酮1,2-丙二醇缩酮的收率可达99.2%。
Cyclohexanone 1,2-propanediol ketal was synthesized from cyclohexanone and 1,2-propanediol using sulfamic acid as catalyst. The optimum conditions are : molar ratio of cyclohexanone to 1,2-propanediol was 1:1.2, the amount of catalyst was 2.0%, the reaction time was 80 min and its yield can reach up 99.2%.
出处
《安徽化工》
CAS
2006年第1期18-20,共3页
Anhui Chemical Industry
基金
河南省自然科学基金资助项目(0511020500)
河南省教育厅自然科学基金资助项目(200510480008)