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Volumn 11, Issue 2, 2009, Pages 277-280

A new efficient catalytic system for the chemoselective cobalt-catalyzed cross-coupling of aryl grignard reagents with primary and secondary alkyl bromides

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EID: 62149122121     PISSN: 15237060     EISSN: None     Source Type: Journal    
DOI: 10.1021/ol802362e     Document Type: Article
Times cited : (89)

References (31)
  • 1
    • 0034249479 scopus 로고    scopus 로고
    • For reviews on the use of alkyl halides in transition-metal-catalyzed reactions, see: a
    • For reviews on the use of alkyl halides in transition-metal-catalyzed reactions, see: (a) Luh, T.-Y.; Leung, M.-K.; Wong, K.-T. Chem. Rev. 2000, 100, 3187.
    • (2000) Chem. Rev , vol.100 , pp. 3187
    • Luh, T.-Y.1    Leung, M.-K.2    Wong, K.-T.3
  • 2
  • 7
    • 2442655977 scopus 로고    scopus 로고
    • For recent reports on the use of alkyl halides in iron-catalyzed cross-coupling reactions, see: a
    • For recent reports on the use of alkyl halides in iron-catalyzed cross-coupling reactions, see: (a) Nagano, T.; Hayashi, T. Org. Lett. 2004, 6, 1297.
    • (2004) Org. Lett , vol.6 , pp. 1297
    • Nagano, T.1    Hayashi, T.2
  • 15
    • 20444365340 scopus 로고    scopus 로고
    • For exhaustive reviews on iron-mediated coupling reactions see: a
    • For exhaustive reviews on iron-mediated coupling reactions see: (a) Fürstner, A.; Martin, R. Chem. Lett. 2005, 34, 624.
    • (2005) Chem. Lett , vol.34 , pp. 624
    • Fürstner, A.1    Martin, R.2
  • 17
    • 62149106743 scopus 로고    scopus 로고
    • Palladium- or nickel-catalyzed alkylation reactions generally suffer from β-elimination processes from the intermediate alkyl-metal species formed during the reaction, thus limiting the scope of the possible halogenoalkanes used as a substrate
    • Palladium- or nickel-catalyzed alkylation reactions generally suffer from β-elimination processes from the intermediate alkyl-metal species formed during the reaction, thus limiting the scope of the possible halogenoalkanes used as a substrate.
  • 18
    • 62149105601 scopus 로고    scopus 로고
    • Several interesting exemples of reaction between ArMgX and primary functionalized alkyl halides in the presence of [Fe(C2H 4)4][Li(tmeda)]2 as a catalyst were recently described by Fürstner.4a However, the yields are significantly lower when secondary functionalized unactivated alkyl bromides are used
    • 4a However, the yields are significantly lower when secondary functionalized unactivated alkyl bromides are used.
  • 20
    • 62149094775 scopus 로고    scopus 로고
    • Manganese salts are also very attractive from both economical and environmental points of view. For Mn-catalyzed cross-coupling reactions, see: a, in press
    • Manganese salts are also very attractive from both economical and environmental points of view. For Mn-catalyzed cross-coupling reactions, see: (a) Cahiez, G.; Duplais, C.; Buendia, J. Chem. Rev. 2008, in press.
    • (2008) Chem. Rev
    • Cahiez, G.1    Duplais, C.2    Buendia, J.3
  • 23
    • 33644540458 scopus 로고    scopus 로고
    • For reviews on Co-catalyzed coupling reactions, see: a
    • For reviews on Co-catalyzed coupling reactions, see: (a) Yorimitsu, H.; Oshima, K. Pure Appl. Chem. 2006, 78, 441.
    • (2006) Pure Appl. Chem , vol.78 , pp. 441
    • Yorimitsu, H.1    Oshima, K.2


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.