Recent Progress of Metal/Metal Oxide Nanoparticles for Asymmetric Hydrogenation and Transfer Hydrogenation
文献类型：期刊论文
| 作者 | Ji Yigang1,3; Wu Lei1; Fan Qinghua2 |
| 刊名 | ACTA CHIMICA SINICA
 |
| 出版日期 | 2014-07-15 |
| 卷号 | 72期号:7页码:798-808 |
| 关键词 | Transition Metal Metal Nanoparticles Asymmetric Hydrogenation Asymmetric Transfer Hydrogenation Catalyst Recycling |
| ISSN号 | 0567-7351 |
| DOI | 10.6023/A14040325 |
| 英文摘要 | Metal/metal oxide nanoparticles for asymmetric hydrogenation and transfer hydrogenation have emerged as a frontier and evolved into a hot topic of asymmetric catalysis in recent years. Their catalytic modes resemble that of "nano-reactor", where substrates diffuse through organic shells into catalytic active sites. Thus, high local catalyst concentration usually dramatically improves TON and TOF. In the case of nanoparticles as active sites, Orito's platinum catalytic system received most extensive interests. Achievements have been made in chiral modifier structural modification, catalyst supports, reaction medium, nanoparticle morphology and catalytic mechanism. Moreover, other metal nanoparticles including palladium, rhodium, ruthenium, iridium and iron exhibited favorable catalytic efficiency in the asymmetric hydrogenation and transfer hydrogenation of alkenes, ketones and imines, especially for iridium and iron nanoparticles, ee values over 95% were obtained. In another case of metal/metal oxide nanoparticles as catalyst supports, comparable efficiency and enantioselectivity were observed to homogeneous catalysts, meanwhile, this protocol overcame the drawbacks of homogeneous catalysts with easier recovery and reuse. This review presents a brief overview on the recent progress in the asymmetric hydrogenation and transfer hydrogenation catalyzed by metal/metal oxide nanoparticles, as well as the related catalytic mechanism. However, there are still many challenges in this promising research field of metal/metal oxide nanoparticles for asymmetric catalysis. In addition to the continuous understanding of the catalytic mechanism, it is highly desirable to develop new types of metal/metal oxide nanoparticles with high efficiency, high enantioselectivity, and convenient recyclability. |
| 语种 | 英语 |
| WOS记录号 | WOS:000340842000005 |
| 出版者 | SCIENCE PRESS |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/51619]  |
| 专题 | 中国科学院化学研究所 |
| 通讯作者 | Ji Yigang |
| 作者单位 | 1.Nanjing Agr Univ, Coll Sci, Dept Chem, Nanjing 210095, Jiangsu, Peoples R China 2.Chinese Acad Sci, Inst Chem, CAS Key Lab Mol Recognit & Funct, Beijing 100190, Peoples R China 3.Jiangsu Second Normal Univ, Dept Life Sci & Chem, Nanjing 210013, Jiangsu, Peoples R China |
| 推荐引用方式 GB/T 7714 | Ji Yigang,Wu Lei,Fan Qinghua. Recent Progress of Metal/Metal Oxide Nanoparticles for Asymmetric Hydrogenation and Transfer Hydrogenation[J]. ACTA CHIMICA SINICA,2014,72(7):798-808. |
| APA | Ji Yigang,Wu Lei,&Fan Qinghua.(2014).Recent Progress of Metal/Metal Oxide Nanoparticles for Asymmetric Hydrogenation and Transfer Hydrogenation.ACTA CHIMICA SINICA,72(7),798-808. |
| MLA | Ji Yigang,et al."Recent Progress of Metal/Metal Oxide Nanoparticles for Asymmetric Hydrogenation and Transfer Hydrogenation".ACTA CHIMICA SINICA 72.7(2014):798-808. |
入库方式： OAI收割
来源：化学研究所
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