Institutional Repository of Chinese Acad Sci, Inst Solid State Phys, Hefei 230031, Anhui, Peoples R China
Reversible Control of Chemoselectivity in Au-38(SR)(24) Nanocluster-Catalyzed Transfer Hydrogenation of Nitrobenzaldehyde Derivatives | |
Zhao, Jianbo1,2; Li, Qi2; Zhuang, Shengli3; Song, Yongbo2; Morris, David J.4; Zhou, Meng2; Wu, Zhikun3; Zhang, Peng4; Jin, Rongchao2 | |
2018-12-20 | |
发表期刊 | JOURNAL OF PHYSICAL CHEMISTRY LETTERS |
ISSN | 1948-7185 |
摘要 | Chemoselective hydrogenation of nitrobenzaldehyde derivatives is one of the important catalytic processes being studied in hydrogenation catalysis. In this work, we report for the first time the catalytic reaction over atomically precise gold nanocluster catalysts (Au-25, Au-38, Au-52, and Au-144) using potassium formate as the hydrogen source. A complete selectivity for hydrogenation of the aldehyde group, instead of the nitro group, is obtained. A distinct dependence on the size of nanocluster catalysts is also observed, in which the Au-38(SCH2CH2Ph)(24) gives rise to the highest catalytic activity. The catalyst also shows good versatility and recyclability. Interestingly, the ligand-off nanocluster changes its catalytic selectivity to the nitro hydrogenation, which is in contrast with the ligand-on catalyst. In addition, the selectivity can be restored by treating the ligand-off nanocluster catalyst with thiol. This reversible control of chemoselectivity is remarkable and may stimulate future work on the exploitation of such nanoclusters for hydrogenation catalysis with control over selectivity. |
DOI | 10.1021/acs.jpclett.8b02784 |
关键词[WOS] | ASYMMETRIC TRANSFER HYDROGENATION ; PRECISE GOLD NANOCLUSTERS ; AEROBIC OXIDATION ; NITRO-COMPOUNDS ; ALPHA,BETA-UNSATURATED KETONES ; SELECTIVE HYDROGENATION ; ALCOHOL OXIDATION ; AU-25 CLUSTERS ; NANOPARTICLES ; REDUCTION |
收录类别 | SCI |
语种 | 英语 |
资助项目 | National Natural Science Foundation of China[21576248] ; Zhengzhou University of Light Industry[2014BSJJ007] ; Scientific and Technological Project of Henan Province[152102210355] ; Natural Science Foundation of China[21528303] ; U.S. National Science Foundation[DMREF-0903225] ; U.S. DOE[DE-AC02-06CH11357] ; Canadian Light Source |
项目资助者 | National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Zhengzhou University of Light Industry ; Zhengzhou University of Light Industry ; Zhengzhou University of Light Industry ; Zhengzhou University of Light Industry ; Zhengzhou University of Light Industry ; Zhengzhou University of Light Industry ; Zhengzhou University of Light Industry ; Zhengzhou University of Light Industry ; Scientific and Technological Project of Henan Province ; Scientific and Technological Project of Henan Province ; Scientific and Technological Project of Henan Province ; Scientific and Technological Project of Henan Province ; Scientific and Technological Project of Henan Province ; Scientific and Technological Project of Henan Province ; Scientific and Technological Project of Henan Province ; Scientific and Technological Project of Henan Province ; Natural Science Foundation of China ; Natural Science Foundation of China ; Natural Science Foundation of China ; Natural Science Foundation of China ; Natural Science Foundation of China ; Natural Science Foundation of China ; Natural Science Foundation of China ; Natural Science Foundation of China ; U.S. National Science Foundation ; U.S. National Science Foundation ; U.S. National Science Foundation ; U.S. National Science Foundation ; U.S. National Science Foundation ; U.S. National Science Foundation ; U.S. National Science Foundation ; U.S. National Science Foundation ; U.S. DOE ; U.S. DOE ; U.S. DOE ; U.S. DOE ; U.S. DOE ; U.S. DOE ; U.S. DOE ; U.S. DOE ; Canadian Light Source ; Canadian Light Source ; Canadian Light Source ; Canadian Light Source ; Canadian Light Source ; Canadian Light Source ; Canadian Light Source ; Canadian Light Source ; National Natural Science Foundation of China ; 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WOS研究方向 | Chemistry ; Science & Technology - Other Topics ; Materials Science ; Physics |
WOS类目 | Chemistry, Physical ; Nanoscience & Nanotechnology ; Materials Science, Multidisciplinary ; Physics, Atomic, Molecular & Chemical |
WOS记录号 | WOS:000454752000038 |
出版者 | AMER CHEMICAL SOC |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://ir.hfcas.ac.cn:8080/handle/334002/41218 |
专题 | 中科院固体物理研究所 |
通讯作者 | Jin, Rongchao |
作者单位 | 1.Zhengzhou Univ Light Ind, Henan Collaborat Innovat Ctr Environm Pollut Cont, Zhengzhou 450001, Henan, Peoples R China 2.Carnegie Mellon Univ, Dept Chem, 4400 5th Ave, Pittsburgh, PA 15213 USA 3.Chinese Acad Sci, Key Lab Mat Phys, Inst Solid State Phys, Hefei 230031, Anhui, Peoples R China 4.Dalhousie Univ, Dept Chem, Halifax, NS B3R 4J2, Canada |
推荐引用方式 GB/T 7714 | Zhao, Jianbo,Li, Qi,Zhuang, Shengli,et al. Reversible Control of Chemoselectivity in Au-38(SR)(24) Nanocluster-Catalyzed Transfer Hydrogenation of Nitrobenzaldehyde Derivatives[J]. JOURNAL OF PHYSICAL CHEMISTRY LETTERS,2018,9(24):7173-7179. |
APA | Zhao, Jianbo.,Li, Qi.,Zhuang, Shengli.,Song, Yongbo.,Morris, David J..,...&Jin, Rongchao.(2018).Reversible Control of Chemoselectivity in Au-38(SR)(24) Nanocluster-Catalyzed Transfer Hydrogenation of Nitrobenzaldehyde Derivatives.JOURNAL OF PHYSICAL CHEMISTRY LETTERS,9(24),7173-7179. |
MLA | Zhao, Jianbo,et al."Reversible Control of Chemoselectivity in Au-38(SR)(24) Nanocluster-Catalyzed Transfer Hydrogenation of Nitrobenzaldehyde Derivatives".JOURNAL OF PHYSICAL CHEMISTRY LETTERS 9.24(2018):7173-7179. |
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