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Studies on mild catalytic synthesis of methyl acrylate via one-step aldol reaction
Wang, Gang1; Sararuk, Chidchon1; Li, Zeng-Xi1; Li, Chun-Shan1; Wang, Hui2; Zhang, Suo-Jiang2
2018-04-01
发表期刊AICHE JOURNAL
ISSN0001-1541
卷号64期号:4页码:1359-1372
摘要One-step catalytic synthesis of methyl acrylate from methyl acetate and trioxane, with 90.7% yield and 91.8% selectivity, was realized at 10-25 degrees 5. NMR analysis confirmed the ester enolization with generation of [i-Pr2EtN-H](+)[TfO](-) in the presence of i-Pr2EtN and Bu2BOTf, which was affected by solvent and base. The depolymerization of trioxane into formaldehyde was catalyzed by Bu2BOTf. The in-situ catalytic mechanism and efficiency of [i-Pr2EtN-H](+)[TfO](-) was determined and analyzed. Mechanism-based kinetic and thermodynamic studies were conducted for better understanding of this route. Also the primary process design and product separation simulation were carried out. (c) 2017 American Institute of Chemical Engineers AIChE J, 64: 1359-1372, 2018
关键词Methyl Acrylate Aldol Reaction Mechanism Kinetic Thermodynamic
文章类型Article
WOS标题词Science & Technology ; Technology
DOI10.1002/aic.16022
收录类别SCI
语种英语
关键词[WOS]ACID ; CONDENSATION ; TRIOXANE ; TEMPERATURE ; PROPANE ; POLYMERIZATION ; DECOMPOSITION
WOS研究方向Engineering
WOS类目Engineering, Chemical
项目资助者National Natural Science Foundation of China(21676270 ; National Science Fundation for Excellent Young Scholars(21422607) ; National Key Projects for Fundamental Research and Development of China(2016YFB0601303) ; NSFC-Key Projects of Shanxi Coal Based Low Carbon Joint Foundation(U1610222) ; CAS/SAFEA International Partnership Program for Creative Research Teams ; 21576261)
WOS记录号WOS:000426489500017
引用统计
文献类型期刊论文
条目标识符http://ir.ipe.ac.cn/handle/122111/24005
专题多相复杂系统国家重点实验室
作者单位1.Univ Chinese Acad Sci, Coll Chem & Chem Engn, Beijing 100049, Peoples R China
2.Chinese Acad Sci, Beijing Key Lab Ion Liquids Clean Proc, Natl Key Lab Clean & Efficient Coking Technol, Inst Proc Engn,State Key Lab Multiphase Complex S, Beijing 100190, Peoples R China
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Wang, Gang,Sararuk, Chidchon,Li, Zeng-Xi,et al. Studies on mild catalytic synthesis of methyl acrylate via one-step aldol reaction[J]. AICHE JOURNAL,2018,64(4):1359-1372.
APA Wang, Gang,Sararuk, Chidchon,Li, Zeng-Xi,Li, Chun-Shan,Wang, Hui,&Zhang, Suo-Jiang.(2018).Studies on mild catalytic synthesis of methyl acrylate via one-step aldol reaction.AICHE JOURNAL,64(4),1359-1372.
MLA Wang, Gang,et al."Studies on mild catalytic synthesis of methyl acrylate via one-step aldol reaction".AICHE JOURNAL 64.4(2018):1359-1372.
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