A Schiff base-modified silver catalyst for efficient fixation of CO2 as carboxylic acid at ambient pressure

doi:10.1039/c7gc00923b

GIEC OpenIR > 中国科学院广州能源研究所

	A Schiff base-modified silver catalyst for efficient fixation of CO2 as carboxylic acid at ambient pressure
	Wu, Zhilian 1,2,3; Sun, Lei 2; Liu, Qinggang 2,4; Yang, Xiaofeng 2; Ye, Xue 2; Hu, Yancheng 2; Huang, Yanqiang 2
	2017-05-07
发表期刊	GREEN CHEMISTRY
卷号	19 期号:9 页码:2080-2085
摘要	The fixation of CO2 as a carboxylic acid is a significant reaction for C-C bond formation in organic synthesis. So far, besides C-H carboxylations using stoichiometric amounts of metals or organometallic reagents, great efforts have been devoted to develop new heterogeneous catalyst, while the catalytic performance of supported metal catalysts is not satisfactory. Herein, a Schiff basemodified silver catalyst was developed for the direct carboxylation of terminal alkynes with CO2, enabling an efficient and green synthesis of valuable alkynyl carboxylic acids. The reaction can smoothly proceed under atmospheric pressure and low temperature (60 degrees C) conditions. Moreover, a silver-based catalyst, which was prepared by an in situ reduction route, can be easily prepared, recovered, and reused five times without significant loss of activity due to the stability promoted by the Schiff-base on the support surface. In addition, the markedly negative influence of H2O and solvent effect on this reaction system has also been discussed.
文章类型	Article
WOS标题词	Science & Technology ; Physical Sciences
DOI	10.1039/c7gc00923b
研究领域[WOS]	Chemistry
关键词[WOS]	CARBON-DIOXIDE ; TERMINAL ALKYNES ; ORGANIC-SYNTHESIS ; WATER ; NANOPARTICLES ; CONVERSION ; GREEN ; CU ; HYDROGENATION ; CHEMISTRY
收录类别	SCI
语种	英语
项目资助者	National Natural Science Foundation of China(21403218 ; China Ministry of Science and Technology(2016YFB0600902) ; Dalian Science Foundation for Distinguished Young Scholars(2016RJ04) ; Youth Innovation Promotion Association CAS ; 21476226 ; 21503125 ; 21506204)
WOS类目	Chemistry, Multidisciplinary
WOS记录号	WOS:000400836500004
引用统计	被引频次：59[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.giec.ac.cn/handle/344007/14169
专题	中国科学院广州能源研究所
作者单位	1.Chinese Acad Sci, CAS Key Lab Renewable Energy, Guangzhou Inst Energy Convers, Guangzhou 510640, Guangdong, Peoples R China 2.Chinese Acad Sci, State Key Lab Catalysis, Dalian Inst Chem Phys, Dalian 116023, Peoples R China 3.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 4.Dalian Univ Technol, Sch Chem, Lab Adv Mat & Catalyt Engn, Dalian 116024, Peoples R China
推荐引用方式 GB/T 7714	Wu, Zhilian,Sun, Lei,Liu, Qinggang,et al. A Schiff base-modified silver catalyst for efficient fixation of CO2 as carboxylic acid at ambient pressure[J]. GREEN CHEMISTRY,2017,19(9):2080-2085.
APA	Wu, Zhilian.,Sun, Lei.,Liu, Qinggang.,Yang, Xiaofeng.,Ye, Xue.,...&Huang, Yanqiang.(2017).A Schiff base-modified silver catalyst for efficient fixation of CO2 as carboxylic acid at ambient pressure.GREEN CHEMISTRY,19(9),2080-2085.
MLA	Wu, Zhilian,et al."A Schiff base-modified silver catalyst for efficient fixation of CO2 as carboxylic acid at ambient pressure".GREEN CHEMISTRY 19.9(2017):2080-2085.