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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)
关键词Tethered Ligand Rh/sio2 Catalyst Hydroformylation
刊名APPLIED CATALYSIS A-GENERAL
2009-02-01
DOI10.1016/j.apcata.2008.10.052
353期:2页:266-270
收录类别SCI
文章类型Article
部门归属8
项目归属805
产权排名1;1
WOS标题词Science & Technology ; Physical Sciences ; Life Sciences & Biomedicine
类目[WOS]Chemistry, Physical ; Environmental Sciences
研究领域[WOS]Chemistry ; Environmental Sciences & Ecology
关键词[WOS]TRANSITION-METAL-COMPLEXES ; HETEROGENEOUS CATALYSTS ; PPH3 LIGAND ; SILICA ; RHODIUM
英文摘要A 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.
语种英语
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WOS记录号WOS:000263187800015
引用统计
被引频次:16[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://cas-ir.dicp.ac.cn/handle/321008/101961
专题中国科学院大连化学物理研究所
通讯作者Ding YJ(丁云杰)
作者单位1.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
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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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