Novel Functional Ionic Liquids as Metal-Free, Efficient and Recyclable Catalysts for the Carbonylation of Formaldehyde

CORC > 兰州化学物理研究所 > 中国科学院兰州化学物理研究所 > OSSO国家重点实验室

	Novel Functional Ionic Liquids as Metal-Free, Efficient and Recyclable Catalysts for the Carbonylation of Formaldehyde
	Song HY(宋河远); Jin FX(金福祥); Jin RH(靳荣华); Li Z(李臻); Chen J(陈静); Chen J(陈静); Li Z(李臻)
刊名	Catalysis Letters
	2014
卷号	144 期号:4 页码:711-716
关键词	Formaldehyde Carbonylation Methyl glycolate Ethylene glycol Ionic liquids
ISSN号	1011-372X
通讯作者	李臻 ; 陈静
英文摘要	Methyl glycolate (MG) was synthesized as a precursor to ethylene glycol from the catalytic carbonylation of formaldehyde followed by esterification with methanol by using metal-free, efficient and recyclable SO₃H-functionalized ionic liquids (BAILs) as catalysts. Among the studied BAILs, N-butyl-N-(3-sulfonylpropyl) thiomorpholine-1,1-dioxide triflate showed excellent activity and MG selectivity. The effects of reaction parameters such as reactant, solvent, catalyst loading, molar ratio of H₂O to H₂CO, temperature, pressure, and reaction time were studied. MG was obtained in high yield under mild conditions. At 160 ℃, 5.0 MPa, and reactant mole ratio of BAIL:H₂CO:H₂O = l:40:80, 98 % conversion of formaldehyde was achieved with 94 % selectivities of MG. Catalysts did not show any significant deterioration in performance in repeated use up to eight batches.
学科主题	物理化学与绿色催化
收录类别	SCI
资助信息	the National Natural Science Foundation of China (No. 21133011);National Basic Research Program of China (973 Program) (No. 2011CB201404)
语种	英语
WOS记录号	WOS:000332866400022
公开日期	2014-03-13
内容类型	期刊论文
源URL	[http://210.77.64.217/handle/362003/5353]
专题	兰州化学物理研究所_OSSO国家重点实验室
通讯作者	Chen J(陈静); Li Z(李臻)
作者单位	Chinese Acad Sci, Lanzhou Inst Chem Phys, State Key Lab Oxo Synth & Select Oxidat, Lanzhou 730000, Peoples R China
推荐引用方式 GB/T 7714	Song HY,Jin FX,Jin RH,et al. Novel Functional Ionic Liquids as Metal-Free, Efficient and Recyclable Catalysts for the Carbonylation of Formaldehyde[J]. Catalysis Letters,2014,144(4):711-716.
APA	Song HY.,Jin FX.,Jin RH.,Li Z.,Chen J.,...&李臻.(2014).Novel Functional Ionic Liquids as Metal-Free, Efficient and Recyclable Catalysts for the Carbonylation of Formaldehyde.Catalysis Letters,144(4),711-716.
MLA	Song HY,et al."Novel Functional Ionic Liquids as Metal-Free, Efficient and Recyclable Catalysts for the Carbonylation of Formaldehyde".Catalysis Letters 144.4(2014):711-716.