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题名: In situ formation of HRh(CO)(2)(PPh3)(2) active species on the surface of a SBA-15 supported heterogeneous catalyst and the effect of support pore size on the hydroformylation of propene
作者: Yan, Li1;  Ding, Yun J.1, 2;  Lin, Li W.1, 2;  Zhu, He J.1;  Yin, Hong M.1;  Li, Xian M.1;  Lu, Yuan1
关键词: Triphenyl phosphine ;  Rh ;  SBA-15 ;  Hydroformylation ;  Propene
刊名: JOURNAL OF MOLECULAR CATALYSIS A-CHEMICAL
发表日期: 2009-03-02
DOI: 10.1016/j.molcata.2008.10.050
卷: 300, 期:1-2, 页:116-120
收录类别: SCI
文章类型: Article
WOS标题词: Science & Technology ;  Physical Sciences
类目[WOS]: Chemistry, Physical
研究领域[WOS]: Chemistry
英文摘要: A method of in situ formation of HRh(CO)(2)(PPh3)(2) active species on the surface of heterogeneous Rh/SBA-15 catalyst has been developed and confirmed in this work. The amount of active species formed inside the pores can be controlled by the support pore size. This class of PPh3-Rh/SBA-15 catalyst has been employed in propene hydroformylation to be highly active, selective, stable, easily workable and recyclable. Using TEM, solid-state (31)p MAS NMR, and in situ FT-IR, HRh(CO)(2)(PPh3)(2) active species can be characterized. (C) 2008 Elsevier B.V. All rights reserved.
关键词[WOS]: FIXED-BED HYDROFORMYLATION ;  HOMOGENEOUS CATALYSIS ;  RHODIUM ;  LIGAND ;  PRECURSORS ;  SILICA
语种: 英语
WOS记录号: WOS:000264013400017
Citation statistics: 
内容类型: 期刊论文
URI标识: http://cas-ir.dicp.ac.cn/handle/321008/141324
Appears in Collections:中国科学院大连化学物理研究所_期刊论文

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作者单位: 1.Chinese Acad Sci, Dalian Inst Chem Phys, Lab Appl Catalysis, Dalian 116023, Liaoning, Peoples R China
2.Chinese Acad Sci, Dalian Inst Chem Phys, State Key Lab Catalysis, Dalian 116023, Liaoning, Peoples R China

Recommended Citation:
Yan, Li,Ding, Yun J.,Lin, Li W.,et al. In situ formation of HRh(CO)(2)(PPh3)(2) active species on the surface of a SBA-15 supported heterogeneous catalyst and the effect of support pore size on the hydroformylation of propene[J]. JOURNAL OF MOLECULAR CATALYSIS A-CHEMICAL,2009,300(1-2):116-120.
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