Mannich碱的合成及作为汽油抗爆剂的研究  

Study on Synthesis of Benzyl Acetone Mannich Base for Use as Gasoline Antiknock Additive

作　　者：刘晓瑞[1] 常璇[1] 马晓东[1] 刘利军[1] 

机构地区：[1]银川能源学院石油化工学院,宁夏银川750105

出　　处：《化学世界》2016年第2期107-109,共3页Chemical World

基　　金：宁夏高等学校科学技术研究资助项目(NGY2013140);宁夏自然科学基金资助项目(NZ14296)

摘　　要：以苯甲醛为原料通过两步缩合反应合成了苄叉丙酮Mannich碱,对其在汽油中的溶解性、防腐性及抗爆性进行研究。结果表明:苄叉酮型Mannich碱油溶性、抗爆性好,在汽油中对铜片无明显腐蚀。A kind of Mannich base, benzalacetone, was synthesized via the Mannich reaction of benzalace- tone with formaldehyde and aniline. The corrosion resistance and anti-knock properties of the Mannich base were studied. It was found that the Mannich base possessed good solubility in oil and better antiknock ability, and it was non-corrosive for metal. So it showed good prospect for application as a gasoline anti- knock additive.

关 键 词：苄叉丙酮Mannich碱 合成 抗爆性 

分 类 号：TE626[石油与天然气工程—油气加工工程]