引用本文:
Chen Xi BAI, Wen Zhen ZHANG, Ren HE, Yan Hong SUN, Xiao Ping CAI. Comparison of the Kinetics of 1-Hexene Metathesis by Ruthenium Carbene Catalysts[J]. Chinese Chemical Letters,
2006, 17(7): 988-990.
Citation: Chen Xi BAI, Wen Zhen ZHANG, Ren HE, Yan Hong SUN, Xiao Ping CAI. Comparison of the Kinetics of 1-Hexene Metathesis by Ruthenium Carbene Catalysts[J]. Chinese Chemical Letters, 2006, 17(7): 988-990.
Citation: Chen Xi BAI, Wen Zhen ZHANG, Ren HE, Yan Hong SUN, Xiao Ping CAI. Comparison of the Kinetics of 1-Hexene Metathesis by Ruthenium Carbene Catalysts[J]. Chinese Chemical Letters, 2006, 17(7): 988-990.
Comparison of the Kinetics of 1-Hexene Metathesis by Ruthenium Carbene Catalysts
摘要:
A kinetic study of two ruthenium carbene catalysts, (PCy3)2Cl2Ru=CHPh 1 (Grubbs catalyst) and a new catalyst [1,3-bis(2,6-dimethylphenyl)4,5-dihydroimidazol-2-ylidene](PPh3)(Cl)2Ru=CHPh 3, were conducted in metathesis of 1-hexene. The kinetic behavior of these catalysts at 40, 50, 60 and 70℃ was compared. Complex 3 has the more active catalytic effect at temperatures 40-70℃.
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关键词:
- Ruthenium
- / carbene
- / metathesis
English
Comparison of the Kinetics of 1-Hexene Metathesis by Ruthenium Carbene Catalysts
Abstract:
A kinetic study of two ruthenium carbene catalysts, (PCy3)2Cl2Ru=CHPh 1 (Grubbs catalyst) and a new catalyst [1,3-bis(2,6-dimethylphenyl)4,5-dihydroimidazol-2-ylidene](PPh3)(Cl)2Ru=CHPh 3, were conducted in metathesis of 1-hexene. The kinetic behavior of these catalysts at 40, 50, 60 and 70℃ was compared. Complex 3 has the more active catalytic effect at temperatures 40-70℃.
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Key words:
- Ruthenium
- / carbene
- / metathesis
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