一锅法合成水杨酸辛酯  

One-pot Synthesis of Octyl Salicylate

作　　者：王志刚[1] 张露明[1] 

机构地区：[1]黄石理工学院化学与材料工程学院,湖北黄石435000

出　　处：《广东化工》2012年第1期19-19,38,共2页Guangdong Chemical Industry

基　　金：湖北省教育厅科学技术研究项目(B20114405);黄石市科技局项目(2008A147-5)

摘　　要：采用一锅法合成水杨酸辛酯,并用核磁对其结构进行了表征,同时对反应条件进行了优化,最佳的反应条件为:水杨酸与醇的摩尔比为1∶1.2,合成水杨酸辛酯的最佳醇解温度为90℃,最佳醇解时间为2.5 h。在最佳反应条件下,水杨酸辛酯的收率可达到92%。Octyl salicylate was synthesized by the one-pot synthesis method and was characterized by 1H NMR.In the paper the reaction conditions were optimized.The optimum reaction conditions were as follows： molar ratio of acid to alcohol was 1∶1.2,alcoholysis temperature was 90 ℃,the alcoholysis time was 2.5 h.Under above conditions,the yield of octyl salicylate could reach 92 %.

关 键 词：一锅法 合成 水杨酸辛酯 

分 类 号：TQ[化学工程]