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Reversible Control of Chemoselectivity in Au-38(SR)(24) Nanocluster-Catalyzed Transfer Hydrogenation of Nitrobenzaldehyde Derivatives

文献类型：期刊论文

作者Zhao, Jianbo1,2; Li, Qi2; Zhuang, Shengli3; Song, Yongbo2; Morris, David J.4; Zhou, Meng2; Wu, Zhikun3; Zhang, Peng4; Jin, Rongchao2
刊名JOURNAL OF PHYSICAL CHEMISTRY LETTERS
出版日期2018-12-20
卷号9期号:24页码:7173-7179
ISSN号1948-7185
DOI10.1021/acs.jpclett.8b02784
通讯作者Jin, Rongchao(rongchao@andrew.cmu.edu)
英文摘要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.
WOS关键词ASYMMETRIC TRANSFER HYDROGENATION ; PRECISE GOLD NANOCLUSTERS ; AEROBIC OXIDATION ; NITRO-COMPOUNDS ; ALPHA,BETA-UNSATURATED KETONES ; SELECTIVE HYDROGENATION ; ALCOHOL OXIDATION ; AU-25 CLUSTERS ; NANOPARTICLES ; REDUCTION
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
WOS研究方向Chemistry ; Science & Technology - Other Topics ; Materials Science ; Physics
语种英语
出版者AMER CHEMICAL SOC
WOS记录号WOS:000454752000038
资助机构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 ; 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 ; 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 ; Canadian Light Source ; Canadian Light Source ; Canadian Light Source ; Canadian Light Source ; 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 ; 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 ; 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 ; Canadian Light Source ; Canadian Light Source ; Canadian Light Source ; Canadian Light Source ; 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 ; 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 ; 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 ; Canadian Light Source ; Canadian Light Source ; Canadian Light Source ; Canadian Light Source ; 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 ; 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 ; 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 ; Canadian Light Source ; Canadian Light Source ; Canadian Light Source ; Canadian Light Source
源URL[http://ir.hfcas.ac.cn:8080/handle/334002/41218]  
专题合肥物质科学研究院_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.

入库方式： OAI收割

来源：合肥物质科学研究院

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