Free-radical conversion of a lignin model compound catalyzed by Pd/C
文献类型：期刊论文
| 作者 | Fan, Honglei ; Yang, Yingying; Song, Jinliang; Meng, Qinglei; Jiang, Tao; Yang, Guanying; Han, Buxing
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| 刊名 | GREEN CHEMISTRY
 |
| 出版日期 | 2015 |
| 卷号 | 17期号:8页码:4452-4458 |
| 英文摘要 | Efficient cleavage of a C-O bond in lignin and its model compounds is of great importance for transformation of lignin into fuel and value-added chemicals. In this work, we explored the transformation of a lignin model compound benzyl phenyl ether (BPE) at 150 degrees C by using Pd/C as the catalyst under an argon atmosphere in the presence of Na2CO3 and N-methyl-2-pyrrolidone (NMP). The effects of different reaction parameters such as the amounts of Pd/C, Na2CO3 and NMP as well as reaction times were investigated. It was found that Pd/C played a key role in the conversion of BPE. At the same time, Na2CO3 and NMP also promote the transformation effectively. The yields of phenol and toluene reached 71.6% and 50.4%, respectively. Analytical results of electron paramagnetic resonance (EPR) indicated that the reaction proceeded through a free-radical reaction mechanism. Control experiments indicated that direct pyrolysis of BPE was the main route to generate the target products. |
| 收录类别 | SCI |
| 语种 | 英语 |
| 公开日期 | 2016-05-09 |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/27773]  |
| 专题 | 化学研究所_胶体、界面与化学热力学实验室 |
| 作者单位 | Chinese Acad Sci, Inst Chem, Key Lab Colloid Interface & Chem Thermodynam, Beijing Natl Lab Mol Sci, Beijing 100080, Peoples R China |
| 推荐引用方式 GB/T 7714 | Fan, Honglei,Yang, Yingying,Song, Jinliang,et al. Free-radical conversion of a lignin model compound catalyzed by Pd/C[J]. GREEN CHEMISTRY,2015,17(8):4452-4458. |
| APA | Fan, Honglei.,Yang, Yingying.,Song, Jinliang.,Meng, Qinglei.,Jiang, Tao.,...&Han, Buxing.(2015).Free-radical conversion of a lignin model compound catalyzed by Pd/C.GREEN CHEMISTRY,17(8),4452-4458. |
| MLA | Fan, Honglei,et al."Free-radical conversion of a lignin model compound catalyzed by Pd/C".GREEN CHEMISTRY 17.8(2015):4452-4458. |
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来源：化学研究所
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