乙二醇甲基辛基醚的合成及应用  

Synthesis and Application of Ethylene Glycol Methyl Octyl Ether

作　　者：张炜[1] 张建西[1] 赵鸣玉[1] 马春蕾[2] 

机构地区：[1]沈阳化工学院,辽宁沈阳110021 [2]辽宁大学高职学院,辽宁沈阳110035

出　　处：《沈阳化工学院学报》2001年第1期24-26,共3页Journal of Shenyang Institute of Chemical Technolgy

摘　　要：为使环戊二烯甲基化反应顺利进行 ,合成具有特定功能的高沸点溶剂乙二醇甲基辛基醚 ,将此溶剂进行功能性应用实验 :制备钠砂 ,对环戊二烯钠盐具有络合作用 ,与制成的甲基环戊二烯容易分离等都取得较好效果 .同时 ,介绍乙二醇甲基辛基醚的制备方法 ,总收率达 66.2 % .We synthesize a series of solvents which have special uses and high boiling point, such as acetal, ketal and ether. These solvents are used to prepare methylcyclopentadiene by the methylation of cyclopentadiene. Through the preparation of granulated sodium and the reaction of sodium with cyclopentadiene.In the solvent, we select ethylene glycol methyl octyl ether as our best solvent. At the same time, we report the preparation method of ethylene glycol methyl octyl ether in detail. The yield is 66.2 %.

关 键 词：乙二醇甲基辛基醚 甲基环戊二烯 环戊二烯 合成 

分 类 号：TQ223.24[化学工程—有机化工]