长链不饱和脂肪酸甲酯的臭氧化反应

被引：1

作者：

杜琨

刘雄民

黄宏妙

李伟光

李飘英

机构：

[1] 广西大学工业测试实验中心

来源：

应用化学 | 2004年 / 10期

关键词：

臭氧化反应; 不饱和脂肪酸甲酯; 选择性;

D O I：

暂无

中图分类号：

O621.2 [有机化合物性质];

学科分类号：

摘要：

Ozonization processes of 15 tetracosenoic acid methyl ester(TAE) and 9 octadecenoic acid methyl ester(OAE) obtained from Malania Oleifera Chum oil have been monitored by combined gas chromato graphy mass spectrometry(GC MS) or gas chromatography(GC). The effect of reaction temperature and solvent( heptane , toluene, n butyl acetate, ethanol, and heptane ethanol) on the ozonization selectivity of TAE and OAE were investigated. The results show that TAE has good selectivity in heptane because of its small dielectric constant. The k TAE / k OAE of the ozonization reaction decreased with the increase of ethanol in heptane ethanol , whereas the ozonization selectivities of TAE and OAE reduced with the increase of the reaction temperature .

引用

页码：1063 / 1065

页数：3

共 8 条

[1] 三种苯乙烯烃臭氧化反应活性的研究 [J].