An efficient and scalable room temperature aerobic alcohol oxidation catalyzed by iron chloride hexahydrate/mesoporous silica supported TEMPO

	An efficient and scalable room temperature aerobic alcohol oxidation catalyzed by iron chloride hexahydrate/mesoporous silica supported TEMPO
	Wang, Lianyue 1; Li, Jun 1; Zhao, Xiaoping 2; Lv, Ying 1; Zhang, Hengyun 1; Gao, Shuang 1
刊名	tetrahedron
	2013-07-29
卷号	69 期号:30 页码:6041-6045
关键词	Alcohol oxidation Iron chloride Molecular oxygen 2 (TEMPO) SBA-15 2 6 6-Tetramethylpiperidine N-Oxyl
英文摘要	an efficient room temperature catalytic system fecl3 center dot 6h(2)o/sba-15-tempo/nano2 for the oxidation of alcohols with dioxygen or air as terminal oxidant'has been developed. various alcohols were oxidized at a low catalyst loading (0.1-1 mol %) to the corresponding carbonyl compounds in good to excellent yields. for the oxidation of benzyl alcohol, the excellent turn-over frequency (top) of 81.4 h(-1) was achieved (turn-over number (ton) up to 9770). the catalyst sba-15-tempo can be reused for 10 reaction runs without significant loss of catalytic activity. in addition, the two components fecl3 center dot 6h(2)o and sba-15-tempo can also be reused for at least four reaction runs without appreciable loss of catalytic activity. in the case of large-scale experiment for the oxidation of benzyl alcohol, the desired product benzaldehyde was obtained in 94.5% yield. (c) 2013 elsevier ltd. all rights reserved.
WOS标题词	science & technology ; physical sciences
类目[WOS]	chemistry, organic
研究领域[WOS]	chemistry
关键词[WOS]	transition-metal-free ; poly(ethylene glycol)-supported tempo ; generated acidic environment ; phase beckmann rearrangement ; sba-15 mesoporous materials ; selective oxidation ; mild conditions ; secondary alcohols ; cyclohexanone oxime ; nitroxyl radicals
收录类别	SCI ; CCR
语种	英语
WOS记录号	WOS:000321474100003
公开日期	2015-11-10
内容类型	期刊论文
源URL	[http://159.226.238.44/handle/321008/137960]
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	1.Chinese Acad Sci, Dalian Natl Lab Clean Energy, DNL, Dalian Inst Chem Phys, Dalian 116023, Peoples R China 2.Shaanxi Yanchang Petr Grp Co Ltd, Xian 716000, Peoples R China
推荐引用方式 GB/T 7714	Wang, Lianyue,Li, Jun,Zhao, Xiaoping,et al. An efficient and scalable room temperature aerobic alcohol oxidation catalyzed by iron chloride hexahydrate/mesoporous silica supported TEMPO[J]. tetrahedron,2013,69(30):6041-6045.
APA	Wang, Lianyue,Li, Jun,Zhao, Xiaoping,Lv, Ying,Zhang, Hengyun,&Gao, Shuang.(2013).An efficient and scalable room temperature aerobic alcohol oxidation catalyzed by iron chloride hexahydrate/mesoporous silica supported TEMPO.tetrahedron,69(30),6041-6045.
MLA	Wang, Lianyue,et al."An efficient and scalable room temperature aerobic alcohol oxidation catalyzed by iron chloride hexahydrate/mesoporous silica supported TEMPO".tetrahedron 69.30(2013):6041-6045.