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Volumn 68, Issue 20, 2003, Pages 7681-7684

Mechanism of ruthenium-catalyzed hydrogen transfer reactions. Concerted transfer of OH and CH hydrogens from an alcohol to a (cyclopentadienone) ruthenium complex

Author keywords

[No Author keywords available]

Indexed keywords

HYDROGEN TRANSFER;

EID: 0141543690     PISSN: 00223263     EISSN: None     Source Type: Journal    
DOI: 10.1021/jo034634a     Document Type: Article
Times cited : (120)

References (34)
  • 23
    • 0141472402 scopus 로고    scopus 로고
    • note
    • 2O and MeOD (see Supporting Information)
  • 30
    • 0141583992 scopus 로고    scopus 로고
    • note
    • (a) The corresponding amine complex from α-methylbenzylamine has been isolated and characterized.15b Recently the protonated form of alcohol complex 8 (R = Me) was characterized by NMR.15c
  • 33
    • 0141583991 scopus 로고    scopus 로고
    • note
    • One referee suggested that there is a possibility that both kinetic isotope effects (KIEs) are large but that there is a step after the isotope-sensitive steps that is partly rate-limiting thus masking both KIEs. Although we cannot completely rule out this possibility, it seems unlikely, since we have shown that the rate-limiting step is the dehydrogenation of 4 by 2 to give 5 and 3. The possible masking step after the isotope-sensitive steps, reaction of 3 with quinine 7, was shown to be fast.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.