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题名: Trace Water-Promoted Oxidation of Benzylic Alcohols with Molecular Oxygen Catalyzed by Vanadyl Sulfate and Sodium Nitrite under Mild Conditions
作者: Du, Zhongtian1, 2;  Miao, Hong1;  Ma, Hong1;  Sun, Zhiqiang1;  Ma, Jiping1, 2;  Xu, Jie1
通讯作者: 徐杰
关键词: benzylic alcohols ;  molecular oxygen ;  nitrite ;  oxidation ;  vanadium
刊名: ADVANCED SYNTHESIS & CATALYSIS
发表日期: 2009-03-01
DOI: 10.1002/adsc.200800700
卷: 351, 期:4, 页:558-562
收录类别: SCI ;  CCR
文章类型: Article
部门归属: 2
项目归属: 204
产权排名: 1;1
WOS标题词: Science & Technology ;  Physical Sciences
类目[WOS]: Chemistry, Applied ;  Chemistry, Organic
研究领域[WOS]: Chemistry
英文摘要: An inexpensive catalytic system consisting of vanadyl sulfate and sodium nitrite was developed for the oxidation of benzylic alcohols with molecular oxygen under mild conditions. Benzyl alcohols with various substitutions were efficiently converted to their corresponding aldehydes with high conversion and selectivity under 80 C (e.g., 4-nitrobenzyl alcohol was smoothly oxidized to 4-nitrobenzyl aldehyde with 94% yield under 0.5 MPa of molecular oxygen). Halogen, noble metals, extra base or complicated ligands were avoided. Addition of a trace of water to this system before the reaction was crucial for the high efficiency.
关键词[WOS]: SELECTIVE AEROBIC OXIDATION ;  TRANSITION-METAL-FREE ;  EFFICIENT HETEROGENEOUS CATALYST ;  STABILIZED GOLD NANOCLUSTERS ;  CARBONYL-COMPOUNDS ;  SOLVENT-FREE ;  PROPARGYLIC ALCOHOLS ;  RUTHENIUM CATALYST ;  HYDROGEN-PEROXIDE ;  OXIDASE CATALYSIS
语种: 英语
原文出处: 查看原文
WOS记录号: WOS:000264831500009
Citation statistics: 
内容类型: 期刊论文
URI标识: http://cas-ir.dicp.ac.cn/handle/321008/102491
Appears in Collections:中国科学院大连化学物理研究所_期刊论文

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作者单位: 1.Chinese Acad Sci, Dalian Inst Chem Phys, State Key Lab Catalysis, Dalian 116023, Peoples R China
2.Chinese Acad Sci, Grad Sch, Beijing 100039, Peoples R China

Recommended Citation:
Du, Zhongtian,Miao, Hong,Ma, Hong,et al. Trace Water-Promoted Oxidation of Benzylic Alcohols with Molecular Oxygen Catalyzed by Vanadyl Sulfate and Sodium Nitrite under Mild Conditions[J]. ADVANCED SYNTHESIS & CATALYSIS,2009,351(4):558-562.
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