New protocol of copper-catalyzed oxidative C(CO)-C bond cleavage of aryl and aliphatic ketones to organic acids using O-2 as the terminal oxidant
文献类型：期刊论文
| 作者 | Luo, Nengchao1,2; Xu, Shutao1; Wang, Min1; Wang, Feng1; Li, Hongji1,2; Liu, Huifang1,2 |
| 刊名 | JOURNAL OF CATALYSIS
 |
| 出版日期 | 2017-02-01 |
| 卷号 | 346页码:170-179 |
| 关键词 | Carboxylic Acids Copper Ketones Oxidative Cleavage Oxygen |
| ISSN号 | 0021-9517 |
| DOI | 10.1016/j.jcat.2016.12.016 |
| 文献子类 | Article |
| 英文摘要 | Catalytic oxidation of C-C bond is a key technology to transform petroleum -based as well as sustainable biomass feedstock into more valuable oxygenates. We herein describe a convenient and useful oxidation strategy of converting ketones into carboxylic acids using homogeneous copper catalyst without additives and with O-2 as the terminal oxidant. A wide range of aryl and aliphatic ketones as well as beta-O-4 lignin models were selectively oxidized to acids via C C bond cleavage. Mechanism studies by EPR and in situ NMR elucidate the principles of Cu/O-2 reactivity that involves C-H bond and O-2 activation via a peroxide species. This provides an important foundation for expanding the scope of useful aerobic oxidation reactions using copper catalysts. (C) 2016 Elsevier Inc. All rights reserved. |
| WOS关键词 | LIGNIN MODEL COMPOUNDS ; TRANSITION-METAL-COMPLEXES ; AROMATIC CARBOXYLIC-ACIDS ; C-C ; AEROBIC OXIDATION ; MOLECULAR-OXYGEN ; ESTERIFICATION REACTION ; EFFICIENT CONVERSION ; MECHANISTIC INSIGHTS ; SELECTIVE OXIDATION |
| WOS研究方向 | Chemistry ; Engineering |
| 语种 | 英语 |
| WOS记录号 | WOS:000394195100018 |
| 出版者 | ACADEMIC PRESS INC ELSEVIER SCIENCE |
| 源URL | [http://cas-ir.dicp.ac.cn/handle/321008/169450]  |
| 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 |
| 通讯作者 | Wang, Feng |
| 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 | Luo, Nengchao,Xu, Shutao,Wang, Min,et al. New protocol of copper-catalyzed oxidative C(CO)-C bond cleavage of aryl and aliphatic ketones to organic acids using O-2 as the terminal oxidant[J]. JOURNAL OF CATALYSIS,2017,346:170-179. |
| APA | Luo, Nengchao,Xu, Shutao,Wang, Min,Wang, Feng,Li, Hongji,&Liu, Huifang.(2017).New protocol of copper-catalyzed oxidative C(CO)-C bond cleavage of aryl and aliphatic ketones to organic acids using O-2 as the terminal oxidant.JOURNAL OF CATALYSIS,346,170-179. |
| MLA | Luo, Nengchao,et al."New protocol of copper-catalyzed oxidative C(CO)-C bond cleavage of aryl and aliphatic ketones to organic acids using O-2 as the terminal oxidant".JOURNAL OF CATALYSIS 346(2017):170-179. |
入库方式： OAI收割
来源：大连化学物理研究所
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