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Volumn 8, Issue 18, 2006, Pages 3927-3930

Direct, palladium-catalyzed, multicomponent synthesis of β-lactams from imines, acid chloride, and carbon monoxide

Author keywords

[No Author keywords available]

Indexed keywords

BETA LACTAM; CARBON MONOXIDE; CHLORIDE; IMINE; PALLADIUM;

EID: 33748931448     PISSN: 15237060     EISSN: None     Source Type: Journal    
DOI: 10.1021/ol061308j     Document Type: Article
Times cited : (68)

References (63)
  • 6
    • 0003808393 scopus 로고
    • Brown, A. G., Roberts, S. M., Eds.; The Royal Society of Chemistry: London
    • (a) Recent Advances in the Chemistry of β-Lactam Antibiotics; Brown, A. G., Roberts, S. M., Eds.; The Royal Society of Chemistry: London, 1985.
    • (1985) Recent Advances in the Chemistry of β-Lactam Antibiotics
  • 55
    • 0000657904 scopus 로고
    • Turchi, I. J., Ed.; John Wiley & Sons Inc.: New York
    • (b) Gingrich, H. L.; Baum, J. S. In Oxazoles; Turchi, I. J., Ed.; John Wiley & Sons Inc.: New York, 1984.
    • (1984) Oxazoles
    • Gingrich, H.L.1    Baum, J.S.2
  • 58
    • 33748926654 scopus 로고    scopus 로고
    • note
    • 3 in the N-acyliminium salt intermediate. The discussion of this process will be the subject of a future report.
  • 59
    • 33748942886 scopus 로고    scopus 로고
    • note
    • COSY, HMQC, HMBC, and NOESY NMR experiments demonstrate that 1a exists as a single isomer with transoid phenyl units.
  • 60
    • 33748943547 scopus 로고    scopus 로고
    • note
    • Control experiments show no β-lactam formation in the absence of a palladium catalyst.
  • 61
    • 33748938947 scopus 로고    scopus 로고
    • note
    • 15b
  • 62
    • 33748929197 scopus 로고    scopus 로고
    • note
    • 3 present shows no appreciable loss of 2 after heating to 55 °C for 24 h.
  • 63
    • 33748949476 scopus 로고    scopus 로고
    • note
    • 3), CO, and PhCOCl provided a mixture of lactam products.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.