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Volumn 10, Issue 16, 2008, Pages 3505-3508

Water-mediated catalyst preactivation: An efficient protocol for C-N cross-coupling reactions

Author keywords

[No Author keywords available]

Indexed keywords

AMIDE; ANILINE DERIVATIVE; CHLORINATED HYDROCARBON; LIGAND; PALLADIUM; PHOSPHINE DERIVATIVE; WATER;

EID: 53849112496     PISSN: 15237060     EISSN: None     Source Type: Journal    
DOI: 10.1021/ol801285g     Document Type: Article
Times cited : (228)

References (33)
  • 4
    • 20544450502 scopus 로고    scopus 로고
    • 2nd ed, de Meijere, A, Diederich, F, Eds, Wiley-VCH: Weinheim
    • (d) Jiang, L.; Buchwald, S. L. In Metal-Calalyzed Cross-Coupling, 2nd ed.; de Meijere, A., Diederich, F., Eds.; Wiley-VCH: Weinheim, 2004; p 699.
    • (2004) Metal-Calalyzed Cross-Coupling , pp. 699
    • Jiang, L.1    Buchwald, S.L.2
  • 26
    • 61349104198 scopus 로고    scopus 로고
    • 31P NMR experiments were inconclusive as to the structure of contained Pd species. (b) The activated catalyst solution could be stored under argon for 24 h at -25 °C with minimal loss in catalyst activity. (c) When water was added directly to the reaction mixture containing all of the components (i.e., without preactivation), little or no activity was observed.
    • 31P NMR experiments were inconclusive as to the structure of contained Pd species. (b) The activated catalyst solution could be stored under argon for 24 h at -25 °C with minimal loss in catalyst activity. (c) When water was added directly to the reaction mixture containing all of the components (i.e., without preactivation), little or no activity was observed.
  • 30
    • 0037393778 scopus 로고    scopus 로고
    • It has been shown that α-arylations of ketones usually require a strong base, except for reactions of particularly acidic carbonyl compounds, a Culkin, D. A, Hartwig, J. F. Acc. Chem. Res. 2003, 36, 234
    • It has been shown that α-arylations of ketones usually require a strong base, except for reactions of particularly acidic carbonyl compounds, (a) Culkin, D. A.; Hartwig, J. F. Acc. Chem. Res. 2003, 36, 234.
  • 31
    • 0033997284 scopus 로고    scopus 로고
    • 3) see: (b) Fox, J. M.; Huang, X.; Chieffi, A.; Buchwald, S. L. J. Am. Chem. Soc. 2000, 122, 1360.
    • 3) see: (b) Fox, J. M.; Huang, X.; Chieffi, A.; Buchwald, S. L. J. Am. Chem. Soc. 2000, 122, 1360.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.