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Volumn 47, Issue 38, 2011, Pages 10611-10613

Synthesis of 2,4,6-trisubstituted pyridines via an olefin cross-metathesis/Heck-cyclisation-elimination sequence

Author keywords

[No Author keywords available]

Indexed keywords

ALKENE; PYRIDINE DERIVATIVE;

EID: 80052947788     PISSN: 13597345     EISSN: 1364548X     Source Type: Journal    
DOI: 10.1039/c1cc14257g     Document Type: Article
Times cited : (36)

References (41)
  • 7
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    • For a representative de novo method
    • M. Hill Chem.-Eur. J. 2010 16 12052
    • (2010) Chem.-Eur. J. , vol.16 , pp. 12052
    • Hill, M.1
  • 28
    • 0034838172 scopus 로고    scopus 로고
    • NOE experiments from our previous work also proved that inversion occurs under the Heck reaction to allow cyclisation to form furans: see ref. 8a
    • A. F. Littke G. C. Fu J. Am. Chem. Soc. 2001 123 6989
    • (2001) J. Am. Chem. Soc. , vol.123 , pp. 6989
    • Littke, A.F.1    Fu, G.C.2
  • 32
    • 57549117034 scopus 로고    scopus 로고
    • Intermediates associated with the synthesis of 4a (5a and 6a) were isolated. See ESI for full characterisation details Examples found upon a literature survey
    • G. C. Fu Acc. Chem. Res. 2008 41 1555
    • (2008) Acc. Chem. Res. , vol.41 , pp. 1555
    • Fu, G.C.1
  • 36
    • 30944460157 scopus 로고    scopus 로고
    • See ESI for results with lower catalyst/vinyl ketone loadings The structure of pyridine 4l was confirmed by characteristic NOE enhancements. See ESI for full details Despite an efficient cross metathesis (step 1), our efforts to persuade other substrates to undergo a one pot Heck (step 2) and cyclisation (step 3) resulted either in low conversion or decomposition. Ongoing work to widen the scope will be reported in due course
    • T. Frenzel M. Brünjes M. Quitschalle A. Kirschning Org. Lett. 2006 8 135
    • (2006) Org. Lett. , vol.8 , pp. 135
    • Frenzel, T.1    Brünjes, M.2    Quitschalle, M.3    Kirschning, A.4
  • 38
    • 0031059866 scopus 로고    scopus 로고
    • Z. Otwinowski and W. Minor, ed. C. W. Carter and R. M. Sweet, Methods Enzymol., Academic Press
    • Z. Otwinowski and W. Minor, Processing of X-ray diffraction data collected in oscillation mode, ed. C. W. Carter and R. M. Sweet, Methods Enzymol., 1997, 276, Academic Press
    • (1997) Processing of X-ray diffraction data collected in oscillation mode , vol.276


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.