Oxidative C(OH)-C bond cleavage of secondary alcohols to acids over a copper catalyst with molecular oxygen as the oxidant

	Oxidative C(OH)-C bond cleavage of secondary alcohols to acids over a copper catalyst with molecular oxygen as the oxidant
	Wang, Feng 1; Wang, Min 1; Lu, Jianmin 1; Li, Lihua 1; Li, Hongji 1,2; Liu, Huifang 1,2
刊名	JOURNAL OF CATALYSIS
	2017-04-01
卷号	348 页码:160-167
关键词	Carboxylic acids Copper Catalysis Oxidative cleavage Molecular oxygen
英文摘要	Selective oxidative cleavage of C-C bond is pivotal for producing functionalized molecules, useful for organic synthesis and biomass utilization. We herein report the oxidative C(OH)-C bond cleavage of secondary alcohols to acids over a copper/l, 10-phenanthroline complex with molecular oxygen as the oxidant. A wide range of secondary alcohols are converted into acids with up to 98% yields. More interestingly, it is effective for breaking up lignin model systems into acids, which is rarely achieved in previous studies. Density functional theory (DFT) calculations indicate a copper-oxo-bridged oxygen dimer is the active species for the C(OH)-C bond cleavage which is the rate-determining step for C-C bond. (C) 2017 Elsevier Inc. All rights reserved.
WOS标题词	Science & Technology ; Physical Sciences ; Technology
类目[WOS]	Chemistry, Physical ; Engineering, Chemical
研究领域[WOS]	Chemistry ; Engineering
关键词[WOS]	FINDING SADDLE-POINTS ; CARBON-CARBON BOND ; C-C BONDS ; AEROBIC OXIDATION ; METHYL KETONES ; LIGNIN ; MODEL ; ARYL ; DEPOLYMERIZATION ; HYDROGENOLYSIS
收录类别	SCI
语种	英语
WOS记录号	WOS:000400218500016
内容类型	期刊论文
源URL	[http://cas-ir.dicp.ac.cn/handle/321008/151993]
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 Inst Chem Phys, Dalian Natl Lab Clean Energy, State Key Lab Catalysis, Dalian 116023, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
推荐引用方式 GB/T 7714	Wang, Feng,Wang, Min,Lu, Jianmin,et al. Oxidative C(OH)-C bond cleavage of secondary alcohols to acids over a copper catalyst with molecular oxygen as the oxidant[J]. JOURNAL OF CATALYSIS,2017,348:160-167.
APA	Wang, Feng,Wang, Min,Lu, Jianmin,Li, Lihua,Li, Hongji,&Liu, Huifang.(2017).Oxidative C(OH)-C bond cleavage of secondary alcohols to acids over a copper catalyst with molecular oxygen as the oxidant.JOURNAL OF CATALYSIS,348,160-167.
MLA	Wang, Feng,et al."Oxidative C(OH)-C bond cleavage of secondary alcohols to acids over a copper catalyst with molecular oxygen as the oxidant".JOURNAL OF CATALYSIS 348(2017):160-167.