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Volumn 22, Issue 5, 2003, Pages 1089-1095

Degradation of the first-generation Grubbs metathesis catalyst with primary alcohols, water, and oxygen. Formation and catalytic activity of ruthenium(II) monocarbonyl species

Author keywords

[No Author keywords available]

Indexed keywords

ISOMERIZATION CATALYSTS;

EID: 0037416416     PISSN: 02767333     EISSN: None     Source Type: Journal    
DOI: 10.1021/om0208218     Document Type: Article
Times cited : (213)

References (56)
  • 17
    • 0012379926 scopus 로고    scopus 로고
    • note
    • 3 (10.5 ppm) was also evident, The NMR yield of 4 was ∼30%.
  • 30
    • 0012373815 scopus 로고    scopus 로고
    • note
    • 1H NMR showed no hydride- or metal-carbene-containing compounds.
  • 31
    • 0012419494 scopus 로고    scopus 로고
    • note
    • 31P NMR spectrum of the crude sample.
  • 37
    • 0012380898 scopus 로고    scopus 로고
    • note
    • We have reacted catalyst 1 with most of the reagents (and combinations thereof) used in the synthesis of 2b, including some of the possible impurities that can be present in these starting materials. For example, acetone, tert-butyl alcohol, benzaldehyde, and 1,3-bis(2,6-diisopropylphenyl)-4,5-dihydroimidazolinium chloride all failed to react with 1, under the conditions used for the synthesis of 2b, to produce hydride complexes. Interestingly, triethyl orthoformate, particularly in the presence of a base, produced modest amounts of complex 4.
  • 39
    • 0012376528 scopus 로고    scopus 로고
    • Cambridge Crystallographic Data Centre, Supplementary Publication No. CCDC-154 932
    • Cambridge Crystallographic Data Centre, Supplementary Publication No. CCDC-154 932.
  • 40
    • 20644438872 scopus 로고    scopus 로고
    • For the web edition, see the "Corrections/Additions" amendment for ref 19
    • van der Schaaf, P. A.; Kolly, R.; Hafner, A. Chem. Commun. 2001, 940. For the web edition, see the "Corrections/Additions" amendment for ref 19.
    • (2001) Chem. Commun. , pp. 940
    • Van der Schaaf, P.A.1    Kolly, R.2    Hafner, A.3
  • 41
    • 0012407990 scopus 로고    scopus 로고
    • Personal communication
    • The chemical shift of the hydride in 7 is -17 ppm: van der Schaaf, P. A. Personal communication.
    • Van der Schaaf, P.A.1


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.