酰氯法合成N,N-二丁基丙烯酰胺的探索研究  

Exploratory research on the synthesis of DBAA by acryloyl chloride

作　　者：宋岩[1] 田振生[2] 杜延生[3] 刘宇[2] 

机构地区：[1]吉林化工学院化工与材料学院,吉林吉林132022 [2]中国石油吉林石化公司研究院,吉林吉林132021 [3]中国石油吉林石化公司,吉林吉林132021

出　　处：《化工科技》2012年第6期26-28,共3页Science & Technology in Chemical Industry

基　　金：中国石油天然气集团公司应用基础研究项目(06A50201)

摘　　要：作者以丙烯酸和三氯化磷为原料,合成了中间体丙烯酰氯,考察了原料配比、反应温度、反应时间3个条件对反应结果的影响,对丙烯酰氯与二正丁胺发生胺解反应合成N,N-二丁基丙烯酰胺进行了初步的探索,该方案合成DBAA是可行的,得到了目的产物。N,N-Dibutylacrylamide （DBAA） has broad prospects for the development and application of fine chemical raw materials. This paper focuses on acrylic acid and phosphorus trichloride as raw material to firstly synthesize acryloyl chloride. In this process,the effect of the ratio of reactants,reaction temperature,reaction time on the reaction results was examined. Then, a preliminary exploratory experiment was conducted on acryloyl chloride and Di-n-butylamine to synthesize DBAA by amination reaction. The result showed that this synthesis process of DBAA is entirely feasible,and is able to get the target product.

关 键 词：N N-二丁基丙烯酰胺 丙烯酰氯 探索性实验 

分 类 号：TQ630.7[化学工程—精细化工]