Chromium-Based Metal-Organic Framework MIL-101 Decorated with CdS Quantum Dots for the Photocatalytic Synthesis of Imines
文献类型：期刊论文
| 作者 | Wu, Rong2; Wang, Senkang2; Zhou, Yu2; Long, Jilan2; Dong, Fan1; Zhang, Wei3
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| 刊名 | ACS Applied Nano Materials
 |
| 出版日期 | 2019 |
| 卷号 | 2期号:11页码:6818-6827 |
| DOI | 10.1021/acsanm.9b01264 |
| 英文摘要 | Imine and its derivatives, serving as vital intermediates to construct N-containing heterocyclic compounds, are the highly desired products for fine chemical industry and pharmaceutical industry. With visible light as environmental-benign energy sources, imines are generally synthesized with coupling of amines and alcohols or oxidative self-coupling of amines. However, the coupling of amines and alcohols strategy is usually catalyzed by noble metal catalyst, and the yield of imines is still far from satisfactory owing to the formation of overhydrogenation byproducts. Meanwhile, oxidation self-coupling of amines cannot meet the requirement for the synthesis of asymmetrical substituted imines. In this work, CdS quantum dots decorated MIL-101 catalysts have been constructed as versatile catalysts for photocatalytic synthesis of imines with two different strategies at low temperature (ice bath). Strong interactions between CdS quantum dots and MIL-101 carrier are observed by Raman and UV-Vis DRS measurement results. By taking the combined advantages of CdS quantum dots and MIL-101 materials, CdS@MIL-101 multifunctional catalyst is not only feasible to the photocatalytic coupling of amines and alcohols to synthesize imines under N2 or air atmosphere but also highly active for the oxidative self-coupling of benzylamine derivatives for the synthesis of imines with air as photo-oxidant. Noteworthy, the two photocatalytic synthesis strategies provide an ultra-high selectivity for imine products. © 2019 American Chemical Society. |
| 电子版国际标准刊号 | 25740970 |
| 语种 | 英语 |
| 源URL | [http://119.78.100.138/handle/2HOD01W0/9811]  |
| 专题 | 中国科学院重庆绿色智能技术研究院 |
| 作者单位 | 1.Research Center for Environmental Science and Technology, Institute of Fundamental and Frontier Sciences, University of Electronic Science and Technology of China, Chengdu; 611731, China; 2.Chemical Synthesis and Pollution Control Key Laboratory of Sichuan Province, Institute of Applied Chemistry, Institute of Synthesis and Application of Functional Materials, College of Chemistry and Chemical Engineering, China West Normal University, Nanchong; 637000, China; 3.Chongqing Institute of Green and Intelligent Technology, Chinese Academy of Sciences, Chongqing; 400714, China |
| 推荐引用方式 GB/T 7714 | Wu, Rong,Wang, Senkang,Zhou, Yu,et al. Chromium-Based Metal-Organic Framework MIL-101 Decorated with CdS Quantum Dots for the Photocatalytic Synthesis of Imines[J]. ACS Applied Nano Materials,2019,2(11):6818-6827. |
| APA | Wu, Rong,Wang, Senkang,Zhou, Yu,Long, Jilan,Dong, Fan,&Zhang, Wei.(2019).Chromium-Based Metal-Organic Framework MIL-101 Decorated with CdS Quantum Dots for the Photocatalytic Synthesis of Imines.ACS Applied Nano Materials,2(11),6818-6827. |
| MLA | Wu, Rong,et al."Chromium-Based Metal-Organic Framework MIL-101 Decorated with CdS Quantum Dots for the Photocatalytic Synthesis of Imines".ACS Applied Nano Materials 2.11(2019):6818-6827. |
入库方式： OAI收割
来源：重庆绿色智能技术研究院
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