A highly active and reusable heterogeneous ruthenium catalyst for olefin metathesis

Liang Li; Jian Lin Shi

doi:10.1002/adsc.200505066

A highly active and reusable heterogeneous ruthenium catalyst for olefin metathesis

Liang Li
, Jian Lin Shi^*

^*Corresponding author for this work

CAS - Shanghai Institute of Ceramics

Research output: Contribution to journal › Article › peer-review

63 Scopus citations

Abstract

The synthesis and characterization of Ru complexes of the type [L ₂X₂Ru=CHR] (L = PPh₃, PCy₃, N-heterocyclic carbenes or their derivates; X = Cl) grafted on mesoporous SBA-15 material are described. In this heterogeneous catalyst the Ru complexes are anchored in the pore channels of mesoporous silica material SBA-15 to prevent the decomposition of the catalytic species. Compared with formal organic-supported heterogeneous catalysts, this heterogeneous catalyst shows relatively high catalytic activity in olefin metathesis reactions and can be used several times without any decrease in catalytic activities.

Original language	English
Pages (from-to)	1745-1749
Number of pages	5
Journal	Advanced Synthesis and Catalysis
Volume	347
Issue number	14
DOIs	https://doi.org/10.1002/adsc.200505066
State	Published - Nov 2005
Externally published	Yes

Keywords

Heterogeneous catalysis
Immobilization
Mesoporous material
N-heterocyclic carbenes
Ring-closing metathesis
Ruthenium

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10.1002/adsc.200505066

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title = "A highly active and reusable heterogeneous ruthenium catalyst for olefin metathesis",

abstract = "The synthesis and characterization of Ru complexes of the type [L 2X2Ru=CHR] (L = PPh3, PCy3, N-heterocyclic carbenes or their derivates; X = Cl) grafted on mesoporous SBA-15 material are described. In this heterogeneous catalyst the Ru complexes are anchored in the pore channels of mesoporous silica material SBA-15 to prevent the decomposition of the catalytic species. Compared with formal organic-supported heterogeneous catalysts, this heterogeneous catalyst shows relatively high catalytic activity in olefin metathesis reactions and can be used several times without any decrease in catalytic activities.",

keywords = "Heterogeneous catalysis, Immobilization, Mesoporous material, N-heterocyclic carbenes, Ring-closing metathesis, Ruthenium",

author = "Liang Li and Shi, \{Jian Lin\}",

year = "2005",

month = nov,

doi = "10.1002/adsc.200505066",

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volume = "347",

pages = "1745--1749",

journal = "Advanced Synthesis and Catalysis",

issn = "1615-4150",

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T1 - A highly active and reusable heterogeneous ruthenium catalyst for olefin metathesis

AU - Li, Liang

AU - Shi, Jian Lin

PY - 2005/11

Y1 - 2005/11

N2 - The synthesis and characterization of Ru complexes of the type [L 2X2Ru=CHR] (L = PPh3, PCy3, N-heterocyclic carbenes or their derivates; X = Cl) grafted on mesoporous SBA-15 material are described. In this heterogeneous catalyst the Ru complexes are anchored in the pore channels of mesoporous silica material SBA-15 to prevent the decomposition of the catalytic species. Compared with formal organic-supported heterogeneous catalysts, this heterogeneous catalyst shows relatively high catalytic activity in olefin metathesis reactions and can be used several times without any decrease in catalytic activities.

AB - The synthesis and characterization of Ru complexes of the type [L 2X2Ru=CHR] (L = PPh3, PCy3, N-heterocyclic carbenes or their derivates; X = Cl) grafted on mesoporous SBA-15 material are described. In this heterogeneous catalyst the Ru complexes are anchored in the pore channels of mesoporous silica material SBA-15 to prevent the decomposition of the catalytic species. Compared with formal organic-supported heterogeneous catalysts, this heterogeneous catalyst shows relatively high catalytic activity in olefin metathesis reactions and can be used several times without any decrease in catalytic activities.

KW - Heterogeneous catalysis

KW - Immobilization

KW - Mesoporous material

KW - N-heterocyclic carbenes

KW - Ring-closing metathesis

KW - Ruthenium

UR - https://www.scopus.com/pages/publications/28244473095

U2 - 10.1002/adsc.200505066

DO - 10.1002/adsc.200505066

M3 - 文章

AN - SCOPUS:28244473095

SN - 1615-4150

VL - 347

SP - 1745

EP - 1749

JO - Advanced Synthesis and Catalysis

JF - Advanced Synthesis and Catalysis

IS - 14

ER -

A highly active and reusable heterogeneous ruthenium catalyst for olefin metathesis

Abstract

Keywords

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