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Volumn 70, Issue 21, 2005, Pages 8503-8507

Room-temperature Negishi cross-coupling of unactivated alkyl bromides with alkyl organozinc reagents utilizing a Pd/N-heterocyclic carbene catalyst

Author keywords

[No Author keywords available]

Indexed keywords

CATALYSTS; NITROGEN; PALLADIUM; STEREOCHEMISTRY; SUBSTITUTION REACTIONS; ZINC COMPOUNDS;

EID: 26844452040     PISSN: 00223263     EISSN: None     Source Type: Journal    
DOI: 10.1021/jo051304c     Document Type: Article
Times cited : (104)

References (66)
  • 6
    • 0040164574 scopus 로고    scopus 로고
    • and references therein
    • (e) Cardenas, D. J. Angew. Chem., Int. Ed. 1999, 38, 3018-3020 and references therein.
    • (1999) Angew. Chem., Int. Ed. , vol.38 , pp. 3018-3020
    • Cardenas, D.J.1
  • 64
    • 26844494638 scopus 로고    scopus 로고
    • note
    • The steric nature of the organozinc reagent could affect the formation of the active catalyst. We observed significant variation in yield when the organozinc reagent participating in the cross-coupling reaction was used alone.
  • 65
    • 26844442848 scopus 로고    scopus 로고
    • note
    • The reaction depicted in Table 4, entry 4, yielded 87% of the cross-coupled product when n-butylzinc bromide catalyst activation was not employed.
  • 66
    • 26844569243 scopus 로고    scopus 로고
    • note
    • Secondary alkylbromides and alkylzinc reagents are unreactive under these conditions.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.