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几种磺酸铜盐的合成、表征及其催化氯乙酸酯化反应性能比较
Synthesis and characterization of copper sulfonates and comparison of their catalytic activities in the esterification of isopropanol with chloroacetic acid
【Abstract】 Copper methanesulfonate,copper phenylsulfonate,copper o-toluenesulfonate and copper p-toluenesulfonate were perpared and characterized by TG,FTIR and ()~1H NMR.They all exhibit excellent catalytic activities in the esterification of isopropanol with chloroacetic acid.The yields of isoproyl chloroacetate were up to 90.0%,which was higher than that of reactions catalyzed by some other Lewis acids.They all exhibit excellent reusabilities during the continual 8 recycling times.
【关键词】 磺酸铜；
催化酯化；
氯乙酸异丙酯；
【Key words】 Copper sulfonate； catalytic esterification； isopropyl chloroacetate；
【Key words】 Copper sulfonate； catalytic esterification； isopropyl chloroacetate；
- 【文献出处】 化学研究与应用 ,Chemical Research and Application , 编辑部邮箱 ,2004年06期
- 【分类号】O621
- 【被引频次】13
- 【下载频次】247