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A new concept of tethered ligand-modified Rh/SiO2 catalyst for hydroformylation with high stability
Li, Xianming1,3; Ding, Yunjie1,2; Jiao, Guiping1,3; Li, Jingwei1,3; Lin, Ronghe1,3; Gong, Leifeng1,3; Yan, Li1; Zhu, Hejun1; Ding YJ(丁云杰)
KeywordTethered Ligand Rh/sio2 Catalyst Hydroformylation
Source PublicationAPPLIED CATALYSIS A-GENERAL
2009-02-01
DOI10.1016/j.apcata.2008.10.052
Volume353Issue:2Pages:266-270
Indexed BySCI
SubtypeArticle
Department8
Funding Project805
Contribution Rank1;1
WOS HeadingsScience & Technology ; Physical Sciences ; Life Sciences & Biomedicine
WOS SubjectChemistry, Physical ; Environmental Sciences
WOS Research AreaChemistry ; Environmental Sciences & Ecology
WOS KeywordTRANSITION-METAL-COMPLEXES ; HETEROGENEOUS CATALYSTS ; PPH3 LIGAND ; SILICA ; RHODIUM
AbstractA tethered ligand-modified Rh/SiO2 Catalyst Was developed for hydroformylation with high stability. The catalyst was prepared by fastening both organic ligand and metal directly on the surface of support to avoid leaching, while at the same time the active species were formed in situ by coordination of the flexible ligand to the metal on the surface Of SiO2. The immobilization of ligand on SiO2 and the interaction between ligand and metal were investigated by means of TG, solid-state NMR and FTIR. Hydroformylation of ethylene was selected as a probe reaction to evaluate the immobilization and coordination of ligand to the nano-metal particles. High activity and excellent stability were observed during a 1000-h run. (C) 2008 Elsevier B.V. All rights reserved.
Language英语
URL查看原文
WOS IDWOS:000263187800015
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Cited Times:18[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://cas-ir.dicp.ac.cn/handle/321008/101961
Collection中国科学院大连化学物理研究所
Corresponding AuthorDing YJ(丁云杰)
Affiliation1.Chinese Acad Sci, Dalian Inst Chem Phys, Lab Appl Catalysis, Dalian 116023, Peoples R China
2.Chinese Acad Sci, Dalian Inst Chem Phys, State Key Lab Catalysis, Dalian 116023, Peoples R China
3.Chinese Acad Sci, Grad Sch, Beijing 100049, Peoples R China
Recommended Citation
GB/T 7714
Li, Xianming,Ding, Yunjie,Jiao, Guiping,et al. A new concept of tethered ligand-modified Rh/SiO2 catalyst for hydroformylation with high stability[J]. APPLIED CATALYSIS A-GENERAL,2009,353(2):266-270.
APA Li, Xianming.,Ding, Yunjie.,Jiao, Guiping.,Li, Jingwei.,Lin, Ronghe.,...&丁云杰.(2009).A new concept of tethered ligand-modified Rh/SiO2 catalyst for hydroformylation with high stability.APPLIED CATALYSIS A-GENERAL,353(2),266-270.
MLA Li, Xianming,et al."A new concept of tethered ligand-modified Rh/SiO2 catalyst for hydroformylation with high stability".APPLIED CATALYSIS A-GENERAL 353.2(2009):266-270.
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