对乙烯基苯甲酸的合成  

Study on Synthesis of 4-Vinylbenzoic Acid

作　　者：方卫国 

机构地区：[1]杭州澳赛诺化工有限公司,浙江杭州311604

出　　处：《浙江化工》2010年第4期7-9,共3页Zhejiang Chemical Industry

摘　　要：以对溴苯甲酸为原料,经格氏试剂交换反应得到格氏试剂,然后与乙醛加成合成对羟乙基苯甲酸,再经脱水反应合成了标题化合物。产品总收率47.0%,产品纯度99.4%。通过1HMNR对产品进行了表征。4-Vinylbenzoic acid was synthesized by using 4-bromobenzoic acid and acetaldehyde as the starting materials with its purity reaching 99.4% at an overall yield of 47.0% ,structure of the product was confirmed by 1HNMR.

关 键 词：对乙烯基苯甲酸 对溴苯甲酸 脱水 合成 

分 类 号：TQ245.12[化学工程—有机化工]