Ultra-high concentrations of amino group functionalized nanoporous polymeric solid bases: Preparation, characterization and catalytic applications
文献类型：期刊论文
| 作者 | Zhang, Bin2; Liu, Chen1; Wang, Lingjing1; Yi, Xianfeng3; Zheng, Anmin3; Deng, Wenshu1; Qi, Chenze1; Liu, Fujian1 |
| 刊名 | CATALYSIS COMMUNICATIONS
 |
| 出版日期 | 2015-08-05 |
| 卷号 | 68页码:25-30 |
| 关键词 | Solid bases Nanoporous polymers Solvothermal synthesis Knoevenagel condensation Wettability |
| 英文摘要 | We report here that the amino-group functionalized nanoporous polydivinylbenzene (PDVB-2.0-NH2, PDVB-NH2), acts as an efficient solid base for catalyzing Knoevenagel condensation, which could be synthesized from nitration of nanoporous polydivinylbenzene (PDVB), reduction in the mixture containing SnCl2 and HCl, and activated with isopropylamine. The resultant solid bases of PDVB-2.0-NH2 and PDVB-NH2 have large BET surface areas, abundant nanopores, controlled hydrophobic network and ultra-high concentrations of the amino group. The above characteristics result in their excellent activities and good recyclability for catalyzing Knoevenagel condensation of various aldehydes with malononitrile, much better than those of commercially basic resin of Amberlite-400 and Amberlite-910, which was as comparable as that of the homogeneously strong base of CaO. This work develops efficient nanoporous polymeric solid bases with controllable surface characteristics and ultra high concentrations of basic sites. (C) 2015 Elsevier B.V. All rights reserved. |
| WOS标题词 | Science & Technology ; Physical Sciences |
| 类目[WOS] | Chemistry, Physical |
| 研究领域[WOS] | Chemistry |
| 关键词[WOS] | HETEROGENEOUS CATALYSIS ; CARBON NANOTUBES ; VEGETABLE-OIL ; TRANSESTERIFICATION ; BIODIESEL ; CONVERSION ; EFFICIENT ; BIOMASS ; LEWIS ; SITES |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000356991100006 |
| 公开日期 | 2015-08-04 |
| 源URL | [http://ir.wipm.ac.cn/handle/112942/4855]  |
| 专题 | 武汉物理与数学研究所_磁共振应用研究部 |
| 作者单位 | 1.Shaoxing Univ, Dept Chem, Shaoxing 312000, Peoples R China 2.Zhejiang Pharmaceut Coll, Ningbo 315000, Zhejiang, Peoples R China 3.Chinese Acad Sci, Wuhan Inst Phys & Math, State Key Lab Magnet Resonance & Atom & Mol Phys, Wuhan Ctr Magnet Resonance, Wuhan 430071, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhang, Bin,Liu, Chen,Wang, Lingjing,et al. Ultra-high concentrations of amino group functionalized nanoporous polymeric solid bases: Preparation, characterization and catalytic applications[J]. CATALYSIS COMMUNICATIONS,2015,68:25-30. |
| APA | Zhang, Bin.,Liu, Chen.,Wang, Lingjing.,Yi, Xianfeng.,Zheng, Anmin.,...&Liu, Fujian.(2015).Ultra-high concentrations of amino group functionalized nanoporous polymeric solid bases: Preparation, characterization and catalytic applications.CATALYSIS COMMUNICATIONS,68,25-30. |
| MLA | Zhang, Bin,et al."Ultra-high concentrations of amino group functionalized nanoporous polymeric solid bases: Preparation, characterization and catalytic applications".CATALYSIS COMMUNICATIONS 68(2015):25-30. |
入库方式： OAI收割
来源：武汉物理与数学研究所
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