Modular "Click" Preparation of Bifunctional Polymeric Heterometallic Catalysts | |
Department | OSSO国家重点实验室 |
Wang WL(汪文龙)1; Zhao LY(赵丽源)1; Lv H(吕辉)1; Zhang GD(张国栋)1; Xia CG(夏春谷)1; F. Ekkehardt Hahn2; Li FW(李福伟)1; Li FW(李福伟) | |
2016 | |
Source Publication | Angewandte Chemie International Edition |
ISSN | 1433-7851 |
Volume | 55Issue:27Pages:7665-7670 |
Abstract | Heterobimetallic molecular complexes or strictly alternating metallated polymers are obtained by a click reaction between mononuclear metal complexes (secondary building units, SBUs) bearing NHCs functionalized with either p-azidophenyl or p-ethynylphenyl wingtips. With a copper-NHC complex as SBU the formation of molecular or polymeric compounds did not require any additives as the copper complex catalyzes the click reaction. Transmetallation from heterobimetallic Cu/Ag derivatives to Cu/Pd derivatives was achieved. The linker between the SBUs (flexible or rigid) influences the catalytic activity of the heterobimetallic compounds. The polymer with alternating copper-NHC and silver-NHC units and a flexible methylene-triazole bridge between them shows the highest activity in the catalytic alkynylation of trifluoromethyl ketones to give fluorinated propargylic alcohols. |
Keyword | Bifunctional Catalysts Catalyst Design Click Chemistry Cooperative Catalysis N-heterocyclic Carbene |
Subject Area | 物理化学与绿色催化 |
DOI | 10.1002/anie.201600999 |
Funding Organization | the Chinese Academy of Sciences;the National Natural Science Foundation of China (21373246;21403258;21522309);the Deutsche Forschungsgemeinschaft (SFB 858;IRTG 2027) |
Indexed By | SCI |
If | 11.994 |
Language | 英语 |
Funding Project | 均相催化课题组 |
compositor | 第一作者单位 |
Citation statistics | |
Document Type | 期刊论文 |
Identifier | http://ir.licp.cn/handle/362003/20471 |
Collection | 羰基合成与选择氧化国家重点实验室(OSSO) |
Corresponding Author | F. Ekkehardt Hahn; Li FW(李福伟) |
Affiliation | 1.Chinese Acad Sci, State Key Lab Oxo Synth & Select Oxidat, Lanzhou 730000, Peoples R China 2.Univ Munster, Inst Anorgan & Analyt Chem, Corrensstr 30, D-48149 Munster, Germany |
Recommended Citation GB/T 7714 | Wang WL,Zhao LY,Lv H,et al. Modular "Click" Preparation of Bifunctional Polymeric Heterometallic Catalysts[J]. Angewandte Chemie International Edition,2016,55(27):7665-7670. |
APA | Wang WL.,Zhao LY.,Lv H.,Zhang GD.,Xia CG.,...&李福伟.(2016).Modular "Click" Preparation of Bifunctional Polymeric Heterometallic Catalysts.Angewandte Chemie International Edition,55(27),7665-7670. |
MLA | Wang WL,et al."Modular "Click" Preparation of Bifunctional Polymeric Heterometallic Catalysts".Angewandte Chemie International Edition 55.27(2016):7665-7670. |
Files in This Item: | ||||||
File Name/Size | DocType | Version | Access | License | ||
Wang_et_al-2016-Ange(2098KB) | 期刊论文 | 作者接受稿 | 开放获取 | CC BY-NC-SA | View Application Full Text |
Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.
Edit Comment