A new route of CO2 catalytic activation: syntheses of N-substituted carbamates from dialkyl carbonates and polyureas

doi:10.1039/c2gc36043h

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	A new route of CO2 catalytic activation: syntheses of N-substituted carbamates from dialkyl carbonates and polyureas
Department	绿色化学研究发展中心
	Shang JP(尚建鹏)1,2 ; Liu SM(刘士民)1,2 ; Ma XY(马祥元)1 ; Lu LJ(卢六斤)1 ; Deng YQ(邓友全)1 ; Deng YQ(邓友全)
	2012
Source Publication	Green Chemistry
ISSN	1463-9262
Volume	14 Issue:10 Pages:2899-2906
Abstract	This paper reports an effective route for the syntheses of N-substituted dicarbamates from dialkyl carbonates and polyurea derivatives, in which polyurea derivatives could be successfully synthesized from aliphatic diamines and CO₂ in the absence of any catalyst. Under the optimized reaction conditions, various N-substituted carbamates were successfully synthesized with 93–98% isolated yields over a MgO–ZnO catalyst. The catalyst could be reused for several runs without deactivation. The catalysts were characterized with X-ray photoelectron spectroscopy, X-ray diffraction and temperature-programmed desorption.
Keyword	Carbon Dioxide Vanadium(v)-oxide Catalyst Fixation Alkyl Carbamates
Subject Area	物理化学与绿色催化
DOI	10.1039/c2gc36043h
Funding Organization	the National Natural Science Foundation of China (No: 20773416)
Indexed By	SCI
If	6.828
Language	英语
Funding Project	绿色催化课题组
compositor	第一作者单位
Citation statistics	Cited Times:86[WOS] [WOS Record] [Related Records in WOS]
Document Type	期刊论文
Identifier	http://ir.licp.cn/handle/362003/3693
Collection	绿色化学研究发展中心
Corresponding Author	Deng YQ(邓友全)
Affiliation	1.Chinese Acad Sci, Lanzhou Inst Chem Phys, Ctr Green Chem & Catalysis, Lanzhou 730000, Peoples R China 2.Chinese Acad Sci, Grad Sch, Beijing 100039, Peoples R China
Recommended Citation GB/T 7714	Shang JP,Liu SM,Ma XY,et al. A new route of CO2 catalytic activation: syntheses of N-substituted carbamates from dialkyl carbonates and polyureas[J]. Green Chemistry,2012,14(10):2899-2906.
APA	Shang JP,Liu SM,Ma XY,Lu LJ,Deng YQ,&邓友全.(2012).A new route of CO2 catalytic activation: syntheses of N-substituted carbamates from dialkyl carbonates and polyureas.Green Chemistry,14(10),2899-2906.
MLA	Shang JP,et al."A new route of CO2 catalytic activation: syntheses of N-substituted carbamates from dialkyl carbonates and polyureas".Green Chemistry 14.10(2012):2899-2906.

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