乙酰丙酸酯合成研究进展  

Research progress on synthesis of levulinate esters

作　　者：韦小丽 刘洪成 张莉 刘宏海 WEI Xiao-li;LIU Hong-cheng;ZHANG Li;LIU Hong-hai(College of Chemistry and Chemical Engineering,Lanzhou Jiaotong University,Lanzhou 730070,China;Lanzhou Branch of Kungang Advanced Manufacturing(Beijing)Co Ltd,PetroChina,Lanzhou 730060,China;Lanzhou Petrochemical Research Center,Petrochemical Research Institute,PetroChina,Lanzhou 730060,China)

机构地区：[1]兰州交通大学化学化工学院,甘肃兰州730070 [2]中国石油昆冈先进制造(北京)有限公司兰州分公司,甘肃兰州730060 [3]中国石油石油化工研究院兰州化工研究中心,甘肃兰州730060

出　　处：《石化技术与应用》2025年第2期160-167,共8页Petrochemical Technology & Application

摘　　要：对乙酰丙酸酯(LE)的4种合成路径、合成机理及应用状况进行了介绍,并对6种催化体系的发展现状进行了综述。认为开发活性高、灵活性强、价格低廉的固体酸催化剂迫在眉睫,并指出今后LE合成的研究焦点将集中于催化剂设计,反应条件改善,反应机理深究,产物分离等方面。Four synthetic routes,synthesis mechanisms,and application status of levulinate ester(LE)were introduced,and the development status of six catalytic systems was reviewed.It was believed that the development of highly active,flexible,and cost-effective solid acid catalysts was urgent,and it was pointed out that the research focus of LE synthesis in the future would be on catalyst design,improvement of reaction conditions,in-depth investigation of reaction mechanisms,and product separation.

关 键 词：乙酰丙酸酯 酯化 催化剂 合成 应用 

分 类 号：TQ225.24[化学工程—有机化工] TQ426