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Volumn 129, Issue 25, 2007, Pages 7961-7968

Decomposition of ruthenium olefin metathesis catalysts

Author keywords

[No Author keywords available]

Indexed keywords

CATALYSTS; DECOMPOSITION; OLEFINS; ORGANOMETALLICS; REACTION KINETICS;

EID: 34347213757     PISSN: 00027863     EISSN: None     Source Type: Journal    
DOI: 10.1021/ja0713577     Document Type: Article
Times cited : (382)

References (50)
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    • Grubbs, R. H, Ed, Wiley-VCH: Weinheim, Germany, Vols
    • Handbook of Metathesis; Grubbs, R. H., Ed.; Wiley-VCH: Weinheim, Germany, 2003; Vols. 1-3.
    • (2003) Handbook of Metathesis , vol.1-3
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    • Grubbs, R. H, Ed, Wiley-VCH: Weinheim
    • Han, S.-Y.; Chang, S. In Handbook of Metathesis; Grubbs, R. H., Ed.; Wiley-VCH: Weinheim, 2003; Vol. 2, pp 5-127.
    • (2003) Handbook of Metathesis , vol.2 , pp. 5-127
    • Han, S.-Y.1    Chang, S.2
  • 24
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    • See Supporting Information for kinetic plots and 31P spectra after catalyst decomposition
    • 31P spectra after catalyst decomposition.
  • 25
    • 34347237676 scopus 로고    scopus 로고
    • Ulman, M. Ph.D. Dissertation, California Institute of Technology, 2000.
    • Ulman, M. Ph.D. Dissertation, California Institute of Technology, 2000.
  • 30
    • 34347228224 scopus 로고    scopus 로고
    • Steady-state appromimation was applied to eq 1
    • Steady-state appromimation was applied to eq 1.
  • 31
    • 34347209473 scopus 로고    scopus 로고
    • 3.
    • 3.
  • 32
    • 14744269446 scopus 로고    scopus 로고
    • 2IPr ligands and the geometry is not favorable for the internal attack. For the electronic properties of N-heterocyclic carbene ligands, see: Dorta, R.; Stevens, E. D.; Scott, N. M.; Costabile, C.; Cavallo, L.; Hoff, C. D.; Nolan, S. P. J. Am. Chem. Soc. 2005, 127, 2485-2495.
    • 2IPr ligands and the geometry is not favorable for the internal attack. For the electronic properties of N-heterocyclic carbene ligands, see: Dorta, R.; Stevens, E. D.; Scott, N. M.; Costabile, C.; Cavallo, L.; Hoff, C. D.; Nolan, S. P. J. Am. Chem. Soc. 2005, 127, 2485-2495.
  • 35
    • 34347268863 scopus 로고    scopus 로고
    • Values correspond to NMR yields utilizing anthracene (0.014 M) as an internal reaction standard. Alkylidene assumed to be methylidene-derived (2H); conversion based on Ru is 66% if it is assumed that the complex is the bis-ruthenium complex 11.
    • Values correspond to NMR yields utilizing anthracene (0.014 M) as an internal reaction standard. Alkylidene assumed to be methylidene-derived (2H); conversion based on Ru is 66% if it is assumed that the complex is the bis-ruthenium complex 11.
  • 41
    • 34347230573 scopus 로고    scopus 로고
    • For a mechanistic investigation on the influence of phosphine on the rate of initiation of 2, 5, and 18, see ref 23
    • For a mechanistic investigation on the influence of phosphine on the rate of initiation of 2, 5, and 18, see ref 23.
  • 44
    • 85034336744 scopus 로고    scopus 로고
    • Love, J. A.; Morgan, J. P.; Trnka, T. M.; Grubbs, R. H. Anqew. Chem., Int. Ed. 2002, 41, 4035-4037.
    • Love, J. A.; Morgan, J. P.; Trnka, T. M.; Grubbs, R. H. Anqew. Chem., Int. Ed. 2002, 41, 4035-4037.
  • 45
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    • California Institute of Technology, Pasadena, CA
    • Unpublished work
    • Hejl, A.; Grubbs, R. H. California Institute of Technology, Pasadena, CA. Unpublished work, 2006.
    • (2006)
    • Hejl, A.1    Grubbs, R.H.2
  • 47
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    • 2(py)(CO) (Cl)(H)Ru. See: Werner, H.; Stüer, W.; Weberndörfer, B.; Wolf, J. Eur. J. Inorg. Chem. 1999, 1707-1713.
    • 2(py)(CO) (Cl)(H)Ru. See: Werner, H.; Stüer, W.; Weberndörfer, B.; Wolf, J. Eur. J. Inorg. Chem. 1999, 1707-1713.
  • 49
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    • The alkylidene was assumed to be methylidene-derived (2H); values should be doubled when calculating conversion to 11 relative to ruthenium because it is a bimetallic species.
    • The alkylidene was assumed to be methylidene-derived (2H); values should be doubled when calculating conversion to 11 relative to ruthenium because it is a bimetallic species.
  • 50
    • 34347255788 scopus 로고    scopus 로고
    • The presence of 11 has also been observed via mass spectrometry in the reaction of the bispyridyl catalyst 4 with ethylene.
    • The presence of 11 has also been observed via mass spectrometry in the reaction of the bispyridyl catalyst 4 with ethylene.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.