DICP OpenIR
Highly effective synthesis of methyl glycolate with heteropolyacids as catalysts
Sun, Ying1,2,3; Wang, Hua1,2; Shen, Jianghan1,2; Liu, Hongchao1,2; Liu, Zhongmin1,2; Liu ZM(刘中民)
KeywordCarbonylation Methyl Glycolate Ethylene Glycol Phosphotungstic Acid Sulfolane
Source PublicationCATALYSIS COMMUNICATIONS
2009-01-25
DOI10.1016/j.catcom.2008.11.015
Volume10Issue:5Pages:678-681
Indexed BySCI
SubtypeArticle
Department12
Funding Project12
Contribution Rank1;1
WOS HeadingsScience & Technology ; Physical Sciences
WOS SubjectChemistry, Physical
WOS Research AreaChemistry
WOS KeywordEXCHANGE RESIN CATALYSTS ; METAL-CARBONYL CATIONS ; METHOXY ACETATE ; FORMALDEHYDE ; FORMATE ; ACIDS ; CONDENSATION
AbstractMethyl glycolate (MG) was synthesized successfully from the carbonylation of HCHO using heteropolyacids (HPAs) as catalysts, followed by esterification with methanol. The catalytic activities of different HPAs and effect of solvents and water amount in the reaction system were investigated with an autoclave under optimized reaction conditions. The stability and reusability of the catalysts were tested after separating the ingredients from the reaction system by distillation under vacuum. MG yield above 89% could be obtained when H(3)PW(12)O(40) and sulfolane are employed as catalyst and solvent, respectively. The performance of catalysts did not show any significant deterioration after 10 times recycle. (c) 2008 Elsevier B.V. All rights reserved.
Language英语
URL查看原文
WOS IDWOS:000263864900056
Citation statistics
Cited Times:33[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://cas-ir.dicp.ac.cn/handle/321008/102033
Collection中国科学院大连化学物理研究所
Corresponding AuthorLiu ZM(刘中民)
Affiliation1.Chinese Acad Sci, Dalian Inst Chem Phys, Natl Engn Lab Methanol Olefin, Dalian 116023, Peoples R China
2.Chinese Acad Sci, Dalian Inst Chem Phys, Dalian Natl Lab Clean Energy, Dalian 116023, Peoples R China
3.Chinese Acad Sci, Grad Univ, Beijing 100049, Peoples R China
Recommended Citation
GB/T 7714
Sun, Ying,Wang, Hua,Shen, Jianghan,et al. Highly effective synthesis of methyl glycolate with heteropolyacids as catalysts[J]. CATALYSIS COMMUNICATIONS,2009,10(5):678-681.
APA Sun, Ying,Wang, Hua,Shen, Jianghan,Liu, Hongchao,Liu, Zhongmin,&刘中民.(2009).Highly effective synthesis of methyl glycolate with heteropolyacids as catalysts.CATALYSIS COMMUNICATIONS,10(5),678-681.
MLA Sun, Ying,et al."Highly effective synthesis of methyl glycolate with heteropolyacids as catalysts".CATALYSIS COMMUNICATIONS 10.5(2009):678-681.
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