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题名:
Chemoselective transfer hydrogenation to nitroarenes mediated by oxygen-implanted MoS2
作者: Zhang, CF; Wang, X; Li, MR; Zhang, ZX; Wang, YH; Si, R; Wang, F
刊名: CHINESE JOURNAL OF CATALYSIS
出版日期: 2016
卷号: 37, 期号:9, 页码:1569-1578
关键词: MoS2 ; Coordinative unsaturated Mo ; Nitroarene ; Transfer hydrogenation ; Formate ; Heterogeneous catalysis
DOI: 10.1016/S1872-2067(16)62504-4
通讯作者: Wang, F (reprint author), Chinese Acad Sci, Dalian Inst Chem Phys, State Key Lab Catalysis, Dalian Natl Lab Clean Energy, Dalian 116023, Liaoning, Peoples R China.
文章类型: 期刊论文
英文摘要: We present an efficient approach for the chemoselective synthesis of arylamines from nitroarenes and formate over an oxygen-implanted MoS2 catalyst (O-MoS2). O-MoS2 was prepared by incomplete sulfidation and reduction of an ammonium molybdate precursor. A number of Mo-O bonds were implanted in the as-synthesized ultrathin O-MoS2 nanosheets. As a consequence of the different coordination geometries of O (MoS2) and S (MoS2), and lengths of the Mo-O and Mo-S bonds, the implanted Mo-O bonds induced obvious defects and more coordinatively unsaturated (CUS) Mo sites in O-MoS2, as confirmed by X-ray diffraction, Raman spectroscopy, X-ray photoelectron spectroscopy, high resolution transmission electron microscopy, and extended X-ray absorption fine structure characterization of various MoS2-based materials. O-MoS2 with abundant CUS Mo sites was found to efficiently catalyze the chemoselective reduction of nitroarenes to arylamines. (C) 2016, Dalian Institute of Chemical Physics, Chinese Academy of Sciences. Published by Elsevier B.V. All rights reserved.
收录类别: SCI
语种: 英语
WOS记录号: WOS:000384156400018
ISSN号: 0253-9837
Citation statistics:
内容类型: 期刊论文
URI标识: http://ir.sinap.ac.cn/handle/331007/26446
Appears in Collections:中科院上海应用物理研究所2011-2017年_期刊论文

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Recommended Citation:
Zhang, CF,Wang, X,Li, MR,et al. Chemoselective transfer hydrogenation to nitroarenes mediated by oxygen-implanted MoS2[J]. CHINESE JOURNAL OF CATALYSIS,2016-01-01,37(9):1569-1578.
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