摘要
概述了杂多酸(盐)催化剂独特的结构特性和制备方法,介绍了近5年来杂多酸(盐)催化剂在氧化-还原反应、酯化反应、烷基化反应、水合和脱水反应以及异构化反应中的应用,特别是改性杂多酸(盐)和不同载体负载的改性杂多酸(盐)催化剂在各类反应中的应用,并且较全面地概括了每一类反应的反应机理,列举了各种新型杂多酸(盐)催化剂在有机合成中的具体应用。
The unique structural characteristics and preparation method of heteropolyacids or their salt catalysts are sum- marized.The application of heteropolyacids or their salt catalysts in various organic reactions such as redox,esterification,alkyla- tion,hydration or dehydration and isomerization,and the modified heteropolycompounds and the differential supported het- eropolycompounds catalyst in particular,are also reviewed for the last five years.And the reaction mechanism of various reactions is discussed,the applications of various new types of heteropolyacids in the organic synthesis are listed.
出处
《现代化工》
CAS
CSCD
北大核心
2004年第z1期32-35,39,共5页
Modern Chemical Industry
关键词
杂多酸(盐)
催化剂
有机合成
应用
heteropolyacid
catalyst
organic synthesis
application
