Synthesis of a molecularly defined single-active site heterogeneous catalyst for selective oxidation of N-heterocycles | |
Zhang YJ(张玉景)1,2; Pang, Shaofeng1,3; Wei, Zhihong4; Jiao, Haijun4; Dai XC(代兴超)1,2; Wang HL(王红利)1; Shi F(石峰)1; Shi F(石峰) | |
刊名 | Nature Communications |
2018 | |
卷号 | 9期号:0页码:1465(1-10) |
ISSN号 | 2041-1723 |
DOI | 10.1038/s41467-018-03834-4 |
英文摘要 | Generally, a homogeneous catalyst exhibits good activity and defined active sites but it is difficult to recycle. Meanwhile, a heterogeneous catalyst can easily be reused but its active site is difficult to reveal. It is interesting to bridge the gap between homogeneous and heterogeneous catalysis via controllable construction of a heterogeneous catalyst containing defined active sites. Here, we report that a molecularly defined, single- active site heterogeneous catalyst has been designed and prepared via the oxidative polymerization of maleimide derivatives. These polymaleimide derivatives can be active catalysts for the selective oxidation of heterocyclic compounds to quinoline and indole via the recycling of -C=O and -C-OH groups, which was confirmed by tracing the reaction with GC-MS using maleimide as the catalyst and by FT-IR analysis with polymaleimide as the catalyst. These results might promote the development of heterogeneous catalysts with molecularly defined single active sites exhibiting a comparable activity to homogeneous catalysts. |
学科主题 | 物理化学与绿色催化 |
资助项目 | 纳米催化研究组 |
语种 | 英语 |
WOS记录号 | WOS:000429921500001 |
资助机构 | he National Natural Science Foundation of China (21633013 ; 91745106) ; the National Key Research and Development Program of China (2017YFA0403103) ; the Key Research Program of Frontier Sciences of CAS (QYZDJ-SSW-SLH051) |
内容类型 | 期刊论文 |
源URL | [http://ir.licp.ac.cn/handle/362003/23665] |
专题 | 兰州化学物理研究所_OSSO国家重点实验室 |
通讯作者 | Shi F(石峰) |
作者单位 | 1.Chinese Acad Sci, Lanzhou Inst Chem Phys, Ctr Green Chem & Catalysis, State Key Lab Oxo Synth & Select Oxidat, Lanzhou 730000, Gansu, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 3.Northwest Minzu Univ, Key Lab Environm Friendly Composite Mat & Biomass, Lanzhou 730000, Gansu, Peoples R China 4.Univ Rostock LIKAT, Leibniz Inst Katalyse eV, Albert Einstein Str 29a, D-18059 Rostock, Germany |
推荐引用方式 GB/T 7714 | Zhang YJ,Pang, Shaofeng,Wei, Zhihong,et al. Synthesis of a molecularly defined single-active site heterogeneous catalyst for selective oxidation of N-heterocycles[J]. Nature Communications,2018,9(0):1465(1-10). |
APA | Zhang YJ.,Pang, Shaofeng.,Wei, Zhihong.,Jiao, Haijun.,Dai XC.,...&Shi F.(2018).Synthesis of a molecularly defined single-active site heterogeneous catalyst for selective oxidation of N-heterocycles.Nature Communications,9(0),1465(1-10). |
MLA | Zhang YJ,et al."Synthesis of a molecularly defined single-active site heterogeneous catalyst for selective oxidation of N-heterocycles".Nature Communications 9.0(2018):1465(1-10). |
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