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Ruthenium complex immobilized on supported ionic-liquid-phase (SILP) for alkoxycarbonylation of olefins with CO2
Xia, Shi-Ping1,2; Ding, Guang-Rong2,3; Zhang, Rui1; Han, Li-Jun2; Xu, Bao-Hua2,3; Zhang, Suo-Jiang2,3
2021-03-26
Source PublicationGREEN CHEMISTRY
ISSN1463-9262
Pages8
AbstractIn this study, the heterogeneously catalyzed alkoxycarbonylation of olefins with CO2 based on a supported ionic-liquid-phase (SILP) strategy is reported for the first time. An [Ru]@SILP catalyst was accessed by immobilization of ruthenium complex on a SILP, wherein imidazolium chloride was chemically integrated at the surface or in the channels of the silica gel support. An active Ru site was generated through reacting Ru-3(CO)(12) with the decorated imidazolium chloride in a proper microenvironment. Different IL films, by varying the functionality of the side chain at the imidazolium cation, were found to strongly affect the porosity, active Ru sites, and CO2 adsorption capacity of [Ru]@SILP, thereby considerably influencing its catalytic performance. The optimized [Ru]@SILP-A-2 displayed enhanced catalytic performance and prominent substrate selectivity compared to an independent homogeneous system under identical conditions. These findings provide the basis for a novel design concept for achieving both efficient and stable catalysts in the coupling of CO2 with olefins.
DOI10.1039/d0gc04386a
Language英语
Funding ProjectExcellent Young Scientists Fund[22022815] ; Key Research Program of Frontier Sciences, CAS[ZDBS-LY-JSC022] ; National Natural Science Foundation of China[U1704251] ; National Natural Science Foundation of China[22078336] ; National Natural Science Foundation of China[21374029] ; Zhengzhou High Level Talent Certificate[20180200052]
WOS Research AreaChemistry ; Science & Technology - Other Topics
WOS SubjectChemistry, Multidisciplinary ; Green & Sustainable Science & Technology
Funding OrganizationExcellent Young Scientists Fund ; Key Research Program of Frontier Sciences, CAS ; National Natural Science Foundation of China ; Zhengzhou High Level Talent Certificate
WOS IDWOS:000639548100001
PublisherROYAL SOC CHEMISTRY
Citation statistics
Document Type期刊论文
Identifierhttp://ir.ipe.ac.cn/handle/122111/48245
Collection中国科学院过程工程研究所
Corresponding AuthorZhang, Rui; Xu, Bao-Hua
Affiliation1.East China Univ Sci & Technol, State Key Lab Chem Engn, Shanghai 200237, Peoples R China
2.Chinese Acad Sci, Inst Proc Engn, State Key Lab Multiphase Complex Syst, Beijing Key Lab Ion Liquids Clean Proc,CAS Key La, Beijing 100190, Peoples R China
3.Univ Chinese Acad Sci, Sch Chem & Chem Engn, Beijing 100049, Peoples R China
Recommended Citation
GB/T 7714
Xia, Shi-Ping,Ding, Guang-Rong,Zhang, Rui,et al. Ruthenium complex immobilized on supported ionic-liquid-phase (SILP) for alkoxycarbonylation of olefins with CO2[J]. GREEN CHEMISTRY,2021:8.
APA Xia, Shi-Ping,Ding, Guang-Rong,Zhang, Rui,Han, Li-Jun,Xu, Bao-Hua,&Zhang, Suo-Jiang.(2021).Ruthenium complex immobilized on supported ionic-liquid-phase (SILP) for alkoxycarbonylation of olefins with CO2.GREEN CHEMISTRY,8.
MLA Xia, Shi-Ping,et al."Ruthenium complex immobilized on supported ionic-liquid-phase (SILP) for alkoxycarbonylation of olefins with CO2".GREEN CHEMISTRY (2021):8.
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