메뉴 건너뛰기




Volumn 50, Issue 27, 2009, Pages 3982-3984

Nickel-catalyzed multi-component coupling reaction of aldimine, alkyne, and dimethylzinc via dimerization of butadiene

Author keywords

Aldimine; Alkyne; Diene; Dimethylzinc; Nickel

Indexed keywords

1,3 BUTADIENE; ALDEHYDE; ALKYNE; AMINE; IMINE; NICKEL; PHOSPHINE;

EID: 65549164677     PISSN: 00404039     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.tetlet.2009.04.086     Document Type: Article
Times cited : (18)

References (33)
  • 13
    • 65549155092 scopus 로고    scopus 로고
    • note
    • See Supplementary data for details.
  • 22
    • 65549101925 scopus 로고    scopus 로고
    • note
    • Under similar catalytic system, exposure of same amount of p-anisidine (0.5 mmol) and benzylamine (0.5 mmol) to PhCHO (1 mmol) provided a mixture of dienylamine 1a (86%) and trienylamine 2a (76%) (Eq 1). Dienylamine 1a was successfully formed from p-anisidine, whereas trienylamine 2a was produced by benzylamine. This result implies the reaction feature depends on the electrophilicity of aldimine generated from aromatic amine or aliphatic amine as shown in Scheme 2. It seems to rule out the alternative reaction mechanism that amine or the corresponding aldimine acts as a ligand to enhance the nucleophilicity of allylnickel species.{A figure is presented}
  • 23
    • 84942750535 scopus 로고
    • Wilkinson G., Stone F.G.A., and Abel E.W. (Eds), Pergamon Press, Oxford
    • Jolly P.W. In: Wilkinson G., Stone F.G.A., and Abel E.W. (Eds). Comprehensive Organometallic Chemistry Vol. 8 (1982), Pergamon Press, Oxford
    • (1982) Comprehensive Organometallic Chemistry , vol.8
    • Jolly, P.W.1
  • 24
    • 0000446082 scopus 로고
    • Trost B.M., and Fleming I. (Eds), Pergamon Press, Oxford
    • Billington D.C. In: Trost B.M., and Fleming I. (Eds). Comprehensive Organic Synthesis Vol. 2 (1991), Pergamon Press, Oxford 423
    • (1991) Comprehensive Organic Synthesis , vol.2 , pp. 423
    • Billington, D.C.1
  • 30
    • 0004029968 scopus 로고
    • 3 readily undergoes intramolecular rearrangement to give bis(π-allyl)nickel species:, Academic Press, New York
    • 3 readily undergoes intramolecular rearrangement to give bis(π-allyl)nickel species:. Jolly P.W., Wilke G. The Organic Chemistry of Nickel Vols. I and II (1974), Academic Press, New York
    • (1974) The Organic Chemistry of Nickel , vol.I and II
    • Jolly, P.W.1    Wilke, G.2
  • 31
    • 0037190057 scopus 로고    scopus 로고
    • 3 ligand has been reported:
    • 3 ligand has been reported:. Takimoto M., and Mori M. J. Am. Chem. Soc. 124 (2002) 10008
    • (2002) J. Am. Chem. Soc. , vol.124 , pp. 10008
    • Takimoto, M.1    Mori, M.2


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.