Novel Functional Ionic Liquids as Metal-Free, Efficient and Recyclable Catalysts for the Carbonylation of Formaldehyde
文献类型：期刊论文
| 作者 | 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)
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| 刊名 | Catalysis Letters
 |
| 出版日期 | 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 |
| 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. |
入库方式： OAI收割
来源：兰州化学物理研究所
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