The One-pot Encapsulation of Palladium Complexes into Covalent Organic Frameworks Enables the Alkoxycarbonylation of Olefins
文献类型：期刊论文
| 作者 | Yang, Xin1,2; Du, Yi-Ran2,3; Guan, Peng-Xin2,3; Liu, Hong-Ying1; Wang, Yao-Feng2,3; Xu, Bao-Hua2,3 |
| 刊名 | CHEMCATCHEM
 |
| 出版日期 | 2021-12-30 |
| 页码 | 12 |
| 关键词 | alkoxycarbonylation of olefins catalyst design covalent organic frameworks encapsulation of molecular complex heterogeneous catalysis |
| ISSN号 | 1867-3880 |
| DOI | 10.1002/cctc.202101594 |
| 英文摘要 | In this study, palladium-based heterogeneous catalysts were successfully prepared by encapsulating the palladium diphosphine complexes into an imine-linked 2D-COF (TPB-DMTP-COF) through a one pot self-assembly approach. It not only prevents the oxidation of phosphine-based ligand during the stepwise impregnation but also suppresses the coordination of imine linkers at the COF host to the palladium guest, thus enabling highly efficient encapsulation of the active bidentate phosphine chelated palladium complex by the widely explored imine-linked COF. Besides, the dosage of diphosphine ligand (Xantphos-SO3H, L) and the ratio of palladium to L in the preparation of [Pd]@COF hybrids can be readily adjusted under such one pot procedure to satisfy the requirement of crystallinity, porosity, active sites, and CO adsorption capacity for the catalytic performance in the methoxycarbonylation of olefins. The resultant [Pd]@COF-A-0.25-0.5 provides satisfied catalytic performance for both aliphatic and aromatic olefins with total esters up to 92.1 % under optimized conditions. These findings provide the basis for a novel design concept to design heterogeneous catalysts with high efficiency for reaction processes comprising the alkoxycarbonylation of olefins. |
| WOS关键词 | FIXED-BED HYDROFORMYLATION ; HETEROGENEOUS CATALYST ; SUPPORTED RH ; METHOXYCARBONYLATION ; EFFICIENT ; POLYMER ; RHODIUM ; CARBON ; HYDROESTERIFICATION ; CARBONYLATIONS |
| 资助项目 | National Natural Science Foundation of China Youth Fund[22022815] ; National Natural Science Foundation of China[U1704251] ; Key Research Program of Frontier Sciences, CAS[ZDBS-LY-JSC022] ; Zhengzhou High Level Talent Certificate[20180200052] ; Operating Expenses for Basic Scientific Research in Central Colleges and Universities[2021YJSHH37] ; K. C. Wong Education Foundation[GJTD-2018-04] |
| WOS研究方向 | Chemistry |
| 语种 | 英语 |
| WOS记录号 | WOS:000736494500001 |
| 出版者 | WILEY-V C H VERLAG GMBH |
| 资助机构 | National Natural Science Foundation of China Youth Fund ; National Natural Science Foundation of China ; Key Research Program of Frontier Sciences, CAS ; Zhengzhou High Level Talent Certificate ; Operating Expenses for Basic Scientific Research in Central Colleges and Universities ; K. C. Wong Education Foundation |
| 源URL | [http://ir.ipe.ac.cn/handle/122111/51600]  |
| 专题 | 中国科学院过程工程研究所 |
| 通讯作者 | Liu, Hong-Ying; Xu, Bao-Hua |
| 作者单位 | 1.China Univ Min & Technol Beijing, Sch Chem & Environm Engn, Beijing 100083, Peoples R China 2.Chinese Acad Sci, Inst Proc Engn, Beijing Key Lab Ion Liquids Clean Proc, Beijing 100190, Peoples R China 3.Univ Chinese Acad Sci, Sch Chem & Chem Engn, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Yang, Xin,Du, Yi-Ran,Guan, Peng-Xin,et al. The One-pot Encapsulation of Palladium Complexes into Covalent Organic Frameworks Enables the Alkoxycarbonylation of Olefins[J]. CHEMCATCHEM,2021:12. |
| APA | Yang, Xin,Du, Yi-Ran,Guan, Peng-Xin,Liu, Hong-Ying,Wang, Yao-Feng,&Xu, Bao-Hua.(2021).The One-pot Encapsulation of Palladium Complexes into Covalent Organic Frameworks Enables the Alkoxycarbonylation of Olefins.CHEMCATCHEM,12. |
| MLA | Yang, Xin,et al."The One-pot Encapsulation of Palladium Complexes into Covalent Organic Frameworks Enables the Alkoxycarbonylation of Olefins".CHEMCATCHEM (2021):12. |
入库方式： OAI收割
来源：过程工程研究所
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