studiesontherolesofvanadylsulfateandsodiumnitriteincatalyticoxidationofbenzylalcoholwithmolecularoxygen
文献类型：期刊论文
| 作者 | Du Zhongtian; Liu Junxia; Lu Tianliang; Ma Yangyang; Xu Jie |
| 刊名 | sciencechinachemistry
 |
| 出版日期 | 2015-01-01 |
| 卷号 | 58期号:0页码:114 |
| ISSN号 | 1674-7291 |
| 英文摘要 | An efficient catalytic system consisting of vanadyl sulfate/sodium nitrite was disclosed previously for the oxidation of benzylic alcohols into aldehydes with molecular oxygen. However, the roles of catalyst components were not investigated. In this paper, we examined catalytic oxidation of benzyl alcohol as a model reaction, especially by infrared spectroscopy. The role of each component is discussed including nitrite, vanadyl, sulphate, and water. Sodium nitrite could be converted into nitrate and nitric acid. The vanadium(IV) could be smoothly oxidized into vanadium(V) under mild and acidic conditions without any organic ligands. The transformation of sulfate and bisulfate, the cessation of an induction period, and the oxidation of benzyl alcohol were closely interrelated. The multiple roles of water are discussed, including reduction of the induction period, participation in redox cycles of nitric compounds, deactivation of vanadium, and as a byproduct of oxidation. This study contributes to further development of aerobic oxidation using vanadium based catalysts. |
| 语种 | 英语 |
| 源URL | [http://cas-ir.dicp.ac.cn/handle/321008/177962]  |
| 专题 | 大连化学物理研究所_中国科学院大连化学物理研究所 |
| 作者单位 | 中国科学院大连化学物理研究所 |
| 推荐引用方式 GB/T 7714 | Du Zhongtian,Liu Junxia,Lu Tianliang,et al. studiesontherolesofvanadylsulfateandsodiumnitriteincatalyticoxidationofbenzylalcoholwithmolecularoxygen[J]. sciencechinachemistry,2015,58(0):114. |
| APA | Du Zhongtian,Liu Junxia,Lu Tianliang,Ma Yangyang,&Xu Jie.(2015).studiesontherolesofvanadylsulfateandsodiumnitriteincatalyticoxidationofbenzylalcoholwithmolecularoxygen.sciencechinachemistry,58(0),114. |
| MLA | Du Zhongtian,et al."studiesontherolesofvanadylsulfateandsodiumnitriteincatalyticoxidationofbenzylalcoholwithmolecularoxygen".sciencechinachemistry 58.0(2015):114. |
入库方式： OAI收割
来源：大连化学物理研究所
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