中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
首页 机构 成果 学者
  
  1. CAS IR Grid
  2. 广州能源研究所
  3. 中国科学院广州能源研究所
Facile Synthesis of a Novel Heterogeneous Rh/COF Catalyst and Its Application in Tandem Selective Transfer Hydrogenation and Monomethylation of Nitro Compounds with Methanol

文献类型：期刊论文

作者Zhang, Mingyue1,2; Liu, Jianguo5; Yang, Bo6; Ma, Longlong5; Wang, Nan1,3; Wei, Xiuzhi1,4
刊名INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH
出版日期2022-01-19
卷号61期号:2页码:1066-1077
ISSN号0888-5885
DOI10.1021/acs.iecr.1c04156
通讯作者Liu, Jianguo(liujg@seu.edu.cn) ; Yang, Bo(272818102@qq.com) ; Ma, Longlong(mall@seu.edu.cn)
英文摘要The development of transition-metal heterogeneous catalysts for economical and effective synthesis of N-methylamine, especially for the monomethylation of amines, is still challenging. Herein, two Rh-supported covalent organic framework (COF) heterogeneous catalysts Rh/MelCOF were facile-synthesized by a Schiff base reaction using melamine as a precursor, and, for the first time, it was successfully applied to the effective and high selective tandem reaction of transfer hydrogenation and monomethylation of nitroaromatic hydrocarbons, with methanol as a C1 and hydrogenation source. A series of nitroaromatic hydrocarbons, including heterocyclic or sterically hindered derivatives, can be well tolerated, and the catalyst could also be reused four times without losing significant reactivity. At the same time, the study of the Rh/MelCOF mechanism supports the hydrogen-borrowing mechanism and puts forward the reaction pathway of azobenzene as an intermediate, which is better than the hydrogen-transfer pathway from N-phenylhydroxylamine to aniline directly. This work expands the application of COF catalysts and provides an effective way to obtain mono-N-methylated amines from nitroaromatic hydrocarbons, as well as the detailed mechanism of Rh/COF-catalyzed tandem transfer hydrogenation and monomethylation of amines.
WOS关键词COVALENT ORGANIC FRAMEWORK ; N-METHYLATION ; AMINES ; NITROARENES ; NANOPARTICLES ; CO2 ; REDUCTION ; WATER ; ACID
资助项目National Key R&D Program of China[2018YFB1501500] ; National Natural Science Foundation of China[51976225]
WOS研究方向Engineering
语种英语
出版者AMER CHEMICAL SOC
WOS记录号WOS:000742307100001
资助机构National Key R&D Program of China ; National Natural Science Foundation of China
源URL[http://ir.giec.ac.cn/handle/344007/35653]  
专题中国科学院广州能源研究所
通讯作者Liu, Jianguo; Yang, Bo; Ma, Longlong
作者单位1.Chinese Acad Sci, Guangzhou Inst Energy Convers, Key Lab Renewable Energy, Guangzhou 510640, Peoples R China
2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
3.Tianjin Univ, Sch Environm Sci & Engn, Tianjin 300350, Peoples R China
4.Univ Sci & Technol China, Dept Engn Sci, Hefei 230026, Peoples R China
5.Southeast Univ, Sch Energy & Environm, Minist Educ, Key Lab Energy Thermal Convers & Control, Nanjing 210096, Peoples R China
6.Guangzhou Special Pressure Equipment Inspect & Re, Guangzhou 510663, Peoples R China
推荐引用方式
GB/T 7714		 Zhang, Mingyue,Liu, Jianguo,Yang, Bo,et al. Facile Synthesis of a Novel Heterogeneous Rh/COF Catalyst and Its Application in Tandem Selective Transfer Hydrogenation and Monomethylation of Nitro Compounds with Methanol[J]. INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH,2022,61(2):1066-1077.
APA Zhang, Mingyue,Liu, Jianguo,Yang, Bo,Ma, Longlong,Wang, Nan,&Wei, Xiuzhi.(2022).Facile Synthesis of a Novel Heterogeneous Rh/COF Catalyst and Its Application in Tandem Selective Transfer Hydrogenation and Monomethylation of Nitro Compounds with Methanol.INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH,61(2),1066-1077.
MLA Zhang, Mingyue,et al."Facile Synthesis of a Novel Heterogeneous Rh/COF Catalyst and Its Application in Tandem Selective Transfer Hydrogenation and Monomethylation of Nitro Compounds with Methanol".INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH 61.2(2022):1066-1077.

入库方式： OAI收割

来源：广州能源研究所

浏览0
下载0
收藏0
其他版本

除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。