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Volumn 126, Issue 12, 2004, Pages 3698-3699

Ligand-Dependent Scope and Divergent Mechanistic Behavior in Nickel-Catalyzed Reductive Couplings of Aldehydes and Alkynes

Author keywords

[No Author keywords available]

Indexed keywords

ALDEHYDE; ALKYNE; CARBENE; DEUTERIUM; LIGAND; NICKEL; SILANE DERIVATIVE; TRIETHYLSILANE; UNCLASSIFIED DRUG;

EID: 1642354777     PISSN: 00027863     EISSN: None     Source Type: Journal    
DOI: 10.1021/ja049644n     Document Type: Article
Times cited : (233)

References (30)
  • 20
    • 1642266195 scopus 로고    scopus 로고
    • note
    • 3 were sluggish and afforded very poor yields of 2.
  • 21
    • 1642283972 scopus 로고    scopus 로고
    • note
    • Carbene 1 was prepared in situ by treatment of the corresponding imidazolium salt with BuLi.
  • 22
    • 1642412267 scopus 로고    scopus 로고
    • note
    • 3SiH too slowly to be important in reductive couplings, and the catalysts do not promote silyl exchange among the products of reductive coupling.
  • 23
    • 1642347420 scopus 로고    scopus 로고
    • note
    • Since 4b and 4c are produced in excess of 4a and 4d when PBu3 is used, it appears likely that the major pathway proceeds with crossover and a minor pathway proceeds without crossover.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.