马来海松酸烯丙酯的合成、表征及性能分析  

Synthesis,Characterization and Properties of Allyl Ester of Maleopimaric Acid

作　　者：王基夫[1,2] 常利丽[3] 俞娟[1] 南静娅[1] 刘玉鹏[1,2] 林明涛[1,2] 王春鹏[1,2] 刘美虹[1] 蔡智慧[3] 储富祥[1,2] 

机构地区：[1]中国林业科学研究院林产化学工业研究所,生物质化学利用国家工程实验室,国家林业局林产化学工程重点开放性实验室,江苏省生物质能源与材料重点实验室,江苏南京2113042 [2]中国林业科学研究院林业新技术研究所,北京100091 [3]南京林业大学化学工程学院,江苏南京210037

出　　处：《生物质化学工程》2012年第3期1-4,共4页Biomass Chemical Engineering

基　　金：林业公益性行业科研专项(200804011);中国林科院林业新技术研究所基本科研业务费专项资金(CAFINT2010C05)

摘　　要：以马来海松酸为原料,先合成马来海松酸酰氯,然后和烯丙醇进行酯化反应,合成马来海松酸烯丙酯,得率为70%,质量分数99.2%。采用FT-IR、GC-MS、13C NMR和DSC对其结构和性能进行分析。研究结果表明,马来海松酸烯丙酯是一种含有酸酐基团的烯丙基类单体,加热到熔点以上可以发生聚合反应,均聚物玻璃化转变温度约为98℃,可作为环氧树脂和不饱和树脂前聚体。Allyl ester of maleopimaric acid （MA-BXC） with a purity of 99.2% was prepared by the reaction between maleopimaric acyl chloride and allyl alcohol with the yields near to 70%. The structure and properties of MA-BXC was evaluated by FT-IR spectroscopy, GC-MS, 13C NMR spectroscopy and DSC. The results indicated that MA-BXC was an allyl monomer with anhydride group and can be polymerized while being heated to above the melting point. The glass transition temperature of MA-BXC＇s homopolymer is about 98℃. These results showed that MA-BXC had a great potential to be used as a precursor of unsaturated resin and eooxv resin.

关 键 词：马来海松酸 单体 自由基聚合 马来海松酸烯丙酯 

分 类 号：TQ351.471[化学工程]