globalchange  > 气候减缓与适应
DOI: 10.1016/j.jcou.2018.07.021
Scopus记录号: 2-s2.0-85051563317
论文题名:
Synthesis of β-oxopropylcarbamates in a recyclable AgBr/ionic liquid catalytic system: An efficient assembly of CO2 under ambient pressure
作者: Song D.; Li D.; Xiao X.; Cheng C.; Chaemchuen S.; Yuan Y.; Verpoort F.
刊名: Journal of CO2 Utilization
ISSN: 22129820
出版年: 2018
卷: 27
起始页码: 217
结束页码: 222
语种: 英语
英文关键词: Ionic liquids ; Recyclability ; Silver ; Three-component coupling reaction ; β-Oxopropylcarbamates
Scopus关键词: Alcohols ; Amines ; Bromine compounds ; Carbon dioxide ; Chemical reactions ; Ionic liquids ; Silver ; Silver halides ; Ambient pressures ; Catalyst loadings ; Catalytic system ; One pot process ; Propargylic alcohols ; Recyclability ; Secondary amines ; Three-component coupling reaction ; Catalyst activity
英文摘要: A green and recyclable catalytic system based on AgBr and an ionic liquid (IL) was developed for the three-component coupling reaction of propargylic alcohols, secondary amines and carbon dioxide (CO2). A series of target carbamates, especially those generated from challenging substrates, could be obtained smoothly at atmospheric CO2 pressure in a straightforward one-pot process. Moreover, the catalyst loading reached the lowermost level ever reported. Particularly, this catalytic system exhibited robust constancy and could be reused at least 5 times with retention of high catalytic activity. It is worth noting that this is the first catalytic system which could be recycled successfully for this reaction. © 2018 Elsevier Ltd. All rights reserved.
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资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/111777
Appears in Collections:气候减缓与适应

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作者单位: State Key Laboratory of Advanced Technology for Materials Synthesis and Processing, Wuhan University of Technology, Wuhan, 430070, China; School of Material Science and Engineering, Wuhan University of Technology, Wuhan, 430070, China; National Research Tomsk Polytechnic University, Lenin Avenue 30, Tomsk, 634050, Russian Federation; Global Campus Songdo, Ghent University, 119 Songdomunhwa-Ro, Yeonsu-Gu, Incheon, South Korea

Recommended Citation:
Song D.,Li D.,Xiao X.,et al. Synthesis of β-oxopropylcarbamates in a recyclable AgBr/ionic liquid catalytic system: An efficient assembly of CO2 under ambient pressure[J]. Journal of CO2 Utilization,2018-01-01,27
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