[1]章亚东,何书玉,郝红英.碳酸二甲酯和乙二醇乙醚交换合成碳酸甲基-2-乙氧乙基酯[J].郑州大学学报(工学版),2014,35(04):61-64.[doi:10.3969/j.issn.1671-6833.2014.04.015]
　ZHANG Yadong,HE Shuyu,HAO Hongying,et al.Carbonic acid, 2ethoxyethyl Methyl Ester is Synthesized by Transesterificationwith Dimethyl Carbonate and Glycol Ether[J].Journal of Zhengzhou University (Engineering Science),2014,35(04):61-64.[doi:10.3969/j.issn.1671-6833.2014.04.015]
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碳酸二甲酯和乙二醇乙醚交换合成碳酸甲基-2-乙氧乙基酯()
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《郑州大学学报(工学版)》[ISSN:1671-6833/CN:41-1339/T]

卷:
35卷
期数:
2014年04期
页码:
61-64
栏目:
出版日期:
2014-08-30

文章信息/Info

Title:
Carbonic acid, 2ethoxyethyl Methyl Ester is Synthesized by Transesterificationwith Dimethyl Carbonate and Glycol Ether
作者:
章亚东; 何书玉; 郝红英
Author(s):
ZHANG Yadong; HE Shuyu; HAO Hongying; etc;
School of Chemieal and Energy, Zhengzhou University, Zhengzhou 450001, China
Keywords:
carbonie aeid; 2ethoxvethyl methyl ester; the reaction of transesterifieation; dimethyl carbonate; glyeol ether
分类号:
TQ016
DOI:
10.3969/j.issn.1671-6833.2014.04.015
文献标志码:
A
Abstract:
A clean diesel fuel additive is got by transesterilieation, which name is earbonie acid, 2ethoxyethylmethyl ester, which raw materials are dimethyl carbonate and glyeol ether, and which catalyst is KOH . itsstrueture is characterized by IR, 1HNMR, 13CNMR ,refraetive index and so on ,and the results show that thesynthetie material is the target product. lt is sludied the elfeets of some factors on the reaction ,which ineludesthe molar ratio of dimethyl earbonate and ethylene glyeol diethyl ether, the type and amount of the catalyst andthe reaetion time. The Optimal reaction conditions are (the datum is 0.05mol glyeol ether)as follows: n( dimethyl carbonate ): n ( glyeol ether) is 4: 1 , the quality of KOH is ten pereent of the glyeol ether, the rangeof the reaction temperalure is 90 degrees to 105 degrees ,the reaetion is continued for 3 hours. Under the aboveconditions, the average yield of Carbonie aeid, 2 ethoxyethyl methyl ester is 76.7896 with 3 parallel tests.
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