去氢枞酸蔗糖酯的溶剂法合成  

Synthesis of sucrose dehydroabietic acid esters by solvent method

作　　者：岑波[1] 罗常泉[1] 段文贵[1] 赵树凯[1] 赖刚[1] 

机构地区：[1]广西大学化学化工学院,广西南宁530004

出　　处：《化学研究与应用》2005年第2期269-272,共4页Chemical Research and Application

基　　金：广西科学基金资助项目 (桂科青 0 2 2 90 0 3 )

摘　　要：In this paper,dehydroabietic acid was isolated and purified from disproportionated rosin at first.Then,sucrose dehydroabietic acid esters were synthesized through the esterification reaction of methyl dehydroabietate with sucrose in DMF solvent by using the dehydroabietic acid as starting material.Some synthetic conditions were investigated,and the target product was analyzed and identified by IR and TLC.Besides,some surface properties of the target product such as the surface tension,critical micelle concentration and emulsion capability were determined.The prepared sucrose dehydroabietic acid esters were novel nonionic surfactants.In this paper,dehydroabietic acid was isolated and purified from disproportionated rosin at first.Then,sucrose dehydroabietic acid esters were synthesized through the esterification reaction of methyl dehydroabietate with sucrose in DMF solvent by using the dehydroabietic acid as starting material.Some synthetic conditions were investigated,and the target product was analyzed and identified by IR and TLC.Besides,some surface properties of the target product such as the surface tension,critical micelle concentration and emulsion capability were determined.The prepared sucrose dehydroabietic acid esters were novel nonionic surfactants.

关 键 词：去氢枞酸 蔗糖酯 表面活性剂 合成 

分 类 号：O621.3[理学—有机化学]