摘要
介绍了近年来沸石类催化剂、固体杂多酸及其盐催化剂、固体超强酸SO_4^(2-)/M_xO_y催化剂、高分子酸性催化剂、黏土类催化剂在Friedel-Crafts酰基化反应和Friedel-Crafts烷基化反应中的研究进展。许多固体酸催化剂有其独特的催化特性,但在Friedel-Crafts反应领域仍处于实验室研究阶段,对Friedel-Crafts反应开发工业化应用的固体酸催化剂,可能需要很长的时间。
Friedel-Crafts reaction is widely used in organic chemistry. Friedel-Crafts acylation is one of the main reactions for the preparation of aromatic ketones, while Friedel-Crafts alkylation is the mostimportant reaction for the formation of carbon-carbon bonds in organic synthesis. This paper presents a review on the application of zeolite, heteropoly acids and their salts, solid super acids SO4^2- /MxOy, trifluoro-methanesulfonic acid and clay catalysts in the reactions of Friedel-Crafts reaction. Solid acid catalysts have many unique features, but which is still at the laboratory stage. In order to find a more ideal solid acid catalyst for industry production, a long tine of exploration might be needed.
出处
《精细石油化工》
CAS
CSCD
北大核心
2011年第4期16-22,共7页
Speciality Petrochemicals
基金
河北省自然科学基金资助项目(B2007000016)
