Bioinspired aerobic oxidation of alcohols with a bifunctional ligand based on bipyridine and TEMPO
文献类型：期刊论文
| 作者 | Li, Guosong1; Gao, Shuang1; Niu, Jingyang3; Wang, Lianyue1; Bie, Zhixing3; Shang, Sensen1,2; Lv, Ying1 |
| 刊名 | RSC ADVANCES
 |
| 出版日期 | 2016 |
| 卷号 | 6期号:41页码:35008-35013 |
| ISSN号 | 2046-2069 |
| DOI | 10.1039/c6ra05536b |
| 文献子类 | Article |
| 英文摘要 | A novel bioinspired bifunctional ligand incorporating metal-binding site and stable free radical has been synthesized. The catalytic system obtained from the bifunctional ligand with copper(I) iodide in the presence of N-methylimidazole is highly efficient for the oxidation of a broad range of primary benzylic, allylic, alkynyl, aliphatic alcohols and secondary benzylic alcohols to the corresponding aldehydes and ketones in good to excellent yields. The catalyst system exhibits broad functional-group compatibility. The reaction is carried out in acetonitrile as solvent under air balloon at room temperature. The catalyst system features excellent activity for primary aliphatic alcohol oxidation and a high chemoselective oxidation of primary alcohols over the secondary alcohols. This oxidation process is readily amenable to larger-scale application. The interaction of the different components in the reaction mixtures was studied by UV-visible spectroscopy. The data indicated that Cu(I) existed throughout the reaction. A plausible mechanism of the catalytic cycle is proposed. |
| WOS关键词 | GALACTOSE-OXIDASE ; MOLECULAR-OXYGEN ; CATALYTIC OXIDATIONS ; ALDEHYDES ; RADICALS ; MODELS ; GREEN |
| WOS研究方向 | Chemistry |
| 语种 | 英语 |
| WOS记录号 | WOS:000374049700110 |
| 出版者 | ROYAL SOC CHEMISTRY |
| 源URL | [http://cas-ir.dicp.ac.cn/handle/321008/170752]  |
| 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 | Gao, Shuang; Niu, Jingyang; Wang, Lianyue |
| 作者单位 | 1.Chinese Acad Sci, Dalian Inst Chem Phys, Dalian Natl Lab Clean Energy DNL, 457 Zhongshan Rd, Dalian 116023, Peoples R China 2.Univ Chinese Acad Sci, 19A Yuquan Rd, Beijing 100049, Peoples R China 3.Henan Univ, Inst Mol & Crystal Engn, Coll Chem & Chem Engn, Henan Key Lab Polyoxometalate Chem, Kaifeng 475004, Henan, Peoples R China |
| 推荐引用方式 GB/T 7714 | Li, Guosong,Gao, Shuang,Niu, Jingyang,et al. Bioinspired aerobic oxidation of alcohols with a bifunctional ligand based on bipyridine and TEMPO[J]. RSC ADVANCES,2016,6(41):35008-35013. |
| APA | Li, Guosong.,Gao, Shuang.,Niu, Jingyang.,Wang, Lianyue.,Bie, Zhixing.,...&Lv, Ying.(2016).Bioinspired aerobic oxidation of alcohols with a bifunctional ligand based on bipyridine and TEMPO.RSC ADVANCES,6(41),35008-35013. |
| MLA | Li, Guosong,et al."Bioinspired aerobic oxidation of alcohols with a bifunctional ligand based on bipyridine and TEMPO".RSC ADVANCES 6.41(2016):35008-35013. |
入库方式： OAI收割
来源：大连化学物理研究所
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