Constructing Mononuclear Palladium Catalysts by Precoordination/Solvothermal Polymerization: Recyclable Catalyst for Regioselective Oxidative Heck Reactions
文献类型：期刊论文
| 作者 | Li, WH; Li, CY; Xiong, HY; Liu, Y; Huang, WY; Ji, GJ; Jiang, Z; Tang, HT; Pan, YM; Ding, YJ |
| 刊名 | ANGEWANDTE CHEMIE-INTERNATIONAL EDITION
 |
| 出版日期 | 2019 |
| 卷号 | 58期号:8页码:2448—2453 |
| 关键词 | HIGH SELECTIVITY ACTIVATION OLEFINS REACTIVITY CONVERSION LIGAND OXYGEN |
| ISSN号 | 1433-7851 |
| DOI | 10.1002/anie.201814493 |
| 文献子类 | 期刊论文 |
| 英文摘要 | Heterogeneous, metal, single-site catalysts often exhibit higher catalytic performance than other catalysts because of their maximized atom efficiency of 100 %. Reported herein is a precoordination/solvothermal polymerization strategy to fabricate a stable mononuclear Pd-metalized porous organic polymer catalyst (Pd@POP). Pd@POP was easy to use in regioselective organic reactions because the internal structure of this Pd@POP can be easily modified. The catalyst was used to solve the intractable regioselectivity problems of Heck reactions. Pd@POP-9 can efficiently activate the ends of olefins, thereby leading to high selectivity for substitution at the external position. To understand the reason underlying the high selectivity and activity of the catalyst, the systemic characterization of Pd@POP-9 and density-functional theory calculations were conducted. This Heck reaction is the first to be catalyzed by a recyclable mononuclear metal catalyst with unprecedented catalytic activity and regioselectivity. |
| 语种 | 英语 |
| 源URL | [http://ir.sinap.ac.cn/handle/331007/31524]  |
| 专题 | 上海应用物理研究所_中科院上海应用物理研究所2011-2017年 |
| 作者单位 | 1.Guangxi Normal Univ, Sch Chem & Pharmaceut Sci, State Key Lab Chem & Mol Engn Med Resources, Guilin 541004, Peoples R China; 2.Chinese Acad Sci, Dalian Natl Lab Clean Energy, Dalian Inst Chem Phys, Dalian 116023, Peoples R China; 3.Chinese Acad Sci, Dalian Inst Chem Phys, State Key Lab Catalysis, Dalian 116023, Peoples R China; 4.Chinese Acad Sci, Shanghai Inst Appl Phys, Shanghai Synchrotron Radiat Facil, Shanghai 201204, Peoples R China |
| 推荐引用方式 GB/T 7714 | Li, WH,Li, CY,Xiong, HY,et al. Constructing Mononuclear Palladium Catalysts by Precoordination/Solvothermal Polymerization: Recyclable Catalyst for Regioselective Oxidative Heck Reactions[J]. ANGEWANDTE CHEMIE-INTERNATIONAL EDITION,2019,58(8):2448—2453. |
| APA | Li, WH.,Li, CY.,Xiong, HY.,Liu, Y.,Huang, WY.,...&Ding, YJ.(2019).Constructing Mononuclear Palladium Catalysts by Precoordination/Solvothermal Polymerization: Recyclable Catalyst for Regioselective Oxidative Heck Reactions.ANGEWANDTE CHEMIE-INTERNATIONAL EDITION,58(8),2448—2453. |
| MLA | Li, WH,et al."Constructing Mononuclear Palladium Catalysts by Precoordination/Solvothermal Polymerization: Recyclable Catalyst for Regioselective Oxidative Heck Reactions".ANGEWANDTE CHEMIE-INTERNATIONAL EDITION 58.8(2019):2448—2453. |
入库方式： OAI收割
来源：上海应用物理研究所
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。