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One-step and in-situ catalytic synthesis of acrylates from acetates (or propionates) and trioxane at room temperature
Wang, Gang1,2,3; Wang, Hui2,3; Li, Chunshan1,2,3; Zuo, Cuncun2,3; Li, Zengxi1,2,3; Zhang, Suojiang2,3
2017-11-25
发表期刊JOURNAL OF INDUSTRIAL AND ENGINEERING CHEMISTRY
ISSN1226-086X
卷号55期号:NOV页码:173-182
摘要

One-step synthesis of acrylates from acetates and trioxane via aldol reaction at 623 K-653 K was reported. But proceeding this process at room temperature is still a challenge due to ester activation and trioxane decomposition. Herein, series of acrylates were firstly achieved, with the one-step and in-situ catalytic strategy, from acetates (or propionates) and trioxane at 293 K. Selectivity of product reaches up to 94.4% with a 80.8% yield. H-1 NMR confirmed the soft enolization of ester, the decomposition of trioxane was catalyzed by TMSOTf, and the generated ionic liquid has catalytic performance on aldol condensation step. (C) 2017 The Korean Society of Industrial and Engineering Chemistry. Published by Elsevier B.V. All rights reserved.

关键词Acrylates Aldol Reaction In-situ Catalysis Ionic Liquid Reaction Mechanism
文章类型Article
WOS标题词Science & Technology ; Physical Sciences ; Technology
DOI10.1016/j.jiec.2017.06.042
收录类别SCI
语种英语
关键词[WOS]SILYL ENOL ETHERS ; ALDOL-CONDENSATION ; OXIDE CATALYSTS ; SELECTIVE OXIDATION ; ACRYLIC-ACID ; O CATALYSTS ; ACETIC-ACID ; FORMALDEHYDE ; ORGANOCATALYST ; DECOMPOSITION
WOS研究方向Chemistry ; Engineering
WOS类目Chemistry, Multidisciplinary ; Engineering, Chemical
项目资助者National Science Fund for Excellent Young Scholars(21422607) ; National Key Projects for Fundamental Research and Development of China(2016YFB0601303) ; National Natural Science Foundation of China(21576261) ; National Natural Science Fundation of China(21676270) ; CAS/SAFEA International Partnership Program for Creative Research Teams ; foundation of NSFC-Key projects of Shanxi coal based low carbon joint fund(U1610222)
WOS记录号WOS:000408788500017
引用统计
文献类型期刊论文
条目标识符http://ir.ipe.ac.cn/handle/122111/23181
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 Green Proc & Engn, Key Lab Ion Liquids Clean Proc, Beijing 100190, Peoples R China
3.Chinese Acad Sci, Inst Proc Engn, Natl Key Lab Clean & Efficient Coking Technol, State Key Lab Multiphase Complex Syst, Beijing 100190, Peoples R China
推荐引用方式
GB/T 7714
Wang, Gang,Wang, Hui,Li, Chunshan,et al. One-step and in-situ catalytic synthesis of acrylates from acetates (or propionates) and trioxane at room temperature[J]. JOURNAL OF INDUSTRIAL AND ENGINEERING CHEMISTRY,2017,55(NOV):173-182.
APA Wang, Gang,Wang, Hui,Li, Chunshan,Zuo, Cuncun,Li, Zengxi,&Zhang, Suojiang.(2017).One-step and in-situ catalytic synthesis of acrylates from acetates (or propionates) and trioxane at room temperature.JOURNAL OF INDUSTRIAL AND ENGINEERING CHEMISTRY,55(NOV),173-182.
MLA Wang, Gang,et al."One-step and in-situ catalytic synthesis of acrylates from acetates (or propionates) and trioxane at room temperature".JOURNAL OF INDUSTRIAL AND ENGINEERING CHEMISTRY 55.NOV(2017):173-182.
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