Ruthenium Complexes Immobilized on Functionalized Knitted Hypercrosslinked Polymers as Efficient and Recyclable Catalysts for Organic Transformations | |
Department | OSSO国家重点实验室 |
Jia, Zhifang1,2; Wang, Kewei1,2; Tan, Bien1; Gu YL(顾彦龙)1,3; Gu YL(顾彦龙) | |
2017 | |
Source Publication | Advanced Synthesis and Catalysis |
ISSN | 1615-4150 |
Volume | 359Issue:1Pages:78-88 |
Abstract | A hypercrosslinked polymer (HCP)-immobilized ruthenium catalyst (HCP–PPh3–Ru) was prepared from benzene and triphenylphosphine (PPh3) through a one-step external cross-linking reaction. The structure and composition of the catalyst were fully characterized by many physicochemical methods. HCP–PPh3–Ru was found to possess high Brunauer–Emmett–Teller (BET) surface area, large pore volume, and low skeletal density. Moreover, the Ru catalyst was also featured some advantages, such as low synthetic cost and good chemical and thermal stability. HCP–PPh3–Ru was then used as a recoverable and effective catalyst for the synthesis of 2,4-diaryl-substituted pyridines from acetophenones, ammonium acetate (NH4OAc) and dimethylformamide (DMF), and the cycloaddition reaction of diazodicarbonyl compounds with olefins to afford dihydrofurans. In addition, a combination of HCP–PPh3–Ru and Amberlyst-15 enabled us to establish a simple protocol for the direct synthesis of carbazole derivatives from diazodicarbonyl compound, alkyl vinyl ether and indole. In these selected reactions, the catalyst was easily recovered and reused several times without significant activity loss. |
Keyword | Heterogeneous Catalyst Hypercrosslinked Polymers (Hcps) Organic Reactions Ruthenium |
Subject Area | 物理化学与绿色催化 |
DOI | 10.1002/adsc.201600816 |
Funding Organization | the National Natural Science Foundation of China (21373093;21474033;21473064;51273074);the Analytical and Testing Center of HUST;the Chutian Scholar Program of the Hubei Provincial Government and the Cooperative Innovation Center of Hubei Province;the Fundamental Research Funds for the Central Universities of China (2014ZZGH019) |
Indexed By | SCI |
If | 5.646 |
Language | 英语 |
compositor | 第三作者单位 |
Citation statistics | |
Document Type | 期刊论文 |
Identifier | http://ir.licp.cn/handle/362003/21300 |
Collection | 羰基合成与选择氧化国家重点实验室(OSSO) |
Corresponding Author | Tan, Bien; Gu YL(顾彦龙) |
Affiliation | 1.Huazhong Univ Sci & Technol, Sch Chem & Chem Engn, Minist Educ, Key Lab Mat Chem Energy Convers & Storage, Wuhan 430074, Peoples R China 2.Shanxi Datong Univ, Dept Chem & Chem Engn, Datong 037009, Peoples R China 3.Lanzhou Inst Chem Phys, State Key Lab Oxo Synth & Select Oxidat, Lanzhou 730000, Peoples R China |
Recommended Citation GB/T 7714 | Jia, Zhifang,Wang, Kewei,Tan, Bien,et al. Ruthenium Complexes Immobilized on Functionalized Knitted Hypercrosslinked Polymers as Efficient and Recyclable Catalysts for Organic Transformations[J]. Advanced Synthesis and Catalysis,2017,359(1):78-88. |
APA | Jia, Zhifang,Wang, Kewei,Tan, Bien,Gu YL,&顾彦龙.(2017).Ruthenium Complexes Immobilized on Functionalized Knitted Hypercrosslinked Polymers as Efficient and Recyclable Catalysts for Organic Transformations.Advanced Synthesis and Catalysis,359(1),78-88. |
MLA | Jia, Zhifang,et al."Ruthenium Complexes Immobilized on Functionalized Knitted Hypercrosslinked Polymers as Efficient and Recyclable Catalysts for Organic Transformations".Advanced Synthesis and Catalysis 359.1(2017):78-88. |
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