Natural Product Glycine Betaine as an Efficient Catalyst for Transformation of CO2 with Amines to Synthesize N-Substituted Compounds

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	Natural Product Glycine Betaine as an Efficient Catalyst for Transformation of CO2 with Amines to Synthesize N-Substituted Compounds
	Xie, Chao 1,2; Song, Jinliang 1; Wu, Haoran 1,2; Zhou, Baowen 1; Wu, Congyi 1; Han, Buxing 1,2
刊名	ACS SUSTAINABLE CHEMISTRY & ENGINEERING
	2017-08-01
卷号	5 期号:8 页码:7086-7092
关键词	Transformation Of Carbon Dioxide C-n Bond Formation Amines Glycine Betaine Reduction
英文摘要	Transformation of carbon dioxide (CO2) into value-added chemicals is of great importance, and use of natural products as a catalyst is very interesting. Herein, we used the naturally occurring glycine betaine as an efficient and renewable catalyst for the formation of a C-N bond between CO2 and amines using PhSiH3 as the reductant. The effects of different factors on the reaction were studied. It was demonstrated that the catalyst was very active for the reactions, and a broad range of amine substrates could be converted with satisfactory yields. Moreover, the selectivity to different N-substituted compounds could be controlled by the molar ratio of reactants (i.e., CO2, amines, and PhSiH3) and the reaction temperature. In the catalytic cycle, the carbon oxidation state of CO2 could be reduced to +2, 0, and -2, respectively, and thus, the corresponding formamides, aminals, and methylamines were produced via successive two-electron reduction steps.
语种	英语
内容类型	期刊论文
源URL	[http://ir.iccas.ac.cn/handle/121111/39265]
专题	化学研究所_胶体、界面与化学热力学实验室
作者单位	1.Chinese Acad Sci, Beijing Natl Lab Mol Sci, CAS Key Lab Colloid & Interface & Thermodynam, CAS Res Educ Ctr Excellence Mol Sci,Inst Chem, 2 Zhongguancun,North First St, Beijing 100190, Peoples R China 2.Univ Chinese Acad Sci, Sch Chem & Chem Engn, 19A Yuquan Rd, Beijing 100049, Peoples R China
推荐引用方式 GB/T 7714	Xie, Chao,Song, Jinliang,Wu, Haoran,et al. Natural Product Glycine Betaine as an Efficient Catalyst for Transformation of CO2 with Amines to Synthesize N-Substituted Compounds[J]. ACS SUSTAINABLE CHEMISTRY & ENGINEERING,2017,5(8):7086-7092.
APA	Xie, Chao,Song, Jinliang,Wu, Haoran,Zhou, Baowen,Wu, Congyi,&Han, Buxing.(2017).Natural Product Glycine Betaine as an Efficient Catalyst for Transformation of CO2 with Amines to Synthesize N-Substituted Compounds.ACS SUSTAINABLE CHEMISTRY & ENGINEERING,5(8),7086-7092.
MLA	Xie, Chao,et al."Natural Product Glycine Betaine as an Efficient Catalyst for Transformation of CO2 with Amines to Synthesize N-Substituted Compounds".ACS SUSTAINABLE CHEMISTRY & ENGINEERING 5.8(2017):7086-7092.