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Volumn 24, Issue 9, 2005, Pages 2013-2015

Ruthenium alkylidenes: Fast initiators for olefin metathesis

Author keywords

[No Author keywords available]

Indexed keywords

FIRST GENERATION DIPHOSPHINE CATALYSTS; OLEFIN METATHESIS; RUTHENIUM ALKYLIDENES; STOICHIOMETRIC REACTIONS;

EID: 18444394001     PISSN: 02767333     EISSN: None     Source Type: Journal    
DOI: 10.1021/om050040h     Document Type: Article
Times cited : (32)

References (32)
  • 15
    • 18444386352 scopus 로고    scopus 로고
    • note
    • 1H NMR spectra taken within 2 min of addition show complete conversion.
  • 16
    • 18444411158 scopus 로고    scopus 로고
    • note
    • 18
  • 20
    • 18444416970 scopus 로고    scopus 로고
    • note
    • 1H NMR for complexes 4B and 2B, decomposition of 3B was observable only after approximately 3 h. Complexes 4B and 2B were fully decomposed overnight. In comparison, 1B was stable in this time frame.
  • 22
    • 0004233970 scopus 로고    scopus 로고
    • published ASAP
    • The complex was generated by reaction of 1P with cis-2-butene, propene, or 2-methyl-2-butene. Note added in proof: Complexes 2P, 2B, and 3P have appeared in a very recent report: Lehman, S. K., Jr.; Wagener, K. B. Organometallics 2005, published ASAP.
    • (2005) Organometallics
    • Lehman Jr., S.K.1    Wagener, K.B.2
  • 26
    • 18444413816 scopus 로고    scopus 로고
    • note
    • -1. This likely indicates that near-saturation conditions exist at these higher concentrations. The small decrease can be attributed to either a solvent effect (2.0 M corresponds to a 1/2 alkene/C6D6 ratio) or experimental error.
  • 28
    • 18444400708 scopus 로고    scopus 로고
    • Chem. Abstr. 2000, 132, 123053.
    • (2000) Chem. Abstr. , vol.132 , pp. 123053
  • 30
    • 18444397594 scopus 로고    scopus 로고
    • note
    • 6 at 25°C.
  • 31
    • 18444384084 scopus 로고    scopus 로고
    • note
    • 3) was observed in the attempted catalytic reactions of 3P, consistent with deactivation by coordination. Another possible explanation is that 3P might contain an impurity that prevents catalysis.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.