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Volumn , Issue 2, 2000, Pages 185-188

Methods for preparing cyclic β-cyclopentadienyl(dicarbonyl)iron- substituted α,β-unsaturated carbonyl compounds: Precursors to annulated α,β-butenolides and γ-lactams

Author keywords

Carbonylations; Enals; Iron; Lactams; Lactones

Indexed keywords

BUTENOLIDE; CARBONYL DERIVATIVE; LACTAM;

EID: 0033970215     PISSN: 09365214     EISSN: None     Source Type: Journal    
DOI: 10.1055/s-2000-6492     Document Type: Article
Times cited : (7)

References (40)
  • 18
    • 0342659571 scopus 로고
    • 3 solution indicate that the β-keto esters exist solely in the enol form. For comparison, see Kallury, K. R.; Krull, U. J.; Thomson, M. J. Org. Chem. 1988, 53, 1320.
    • (1972) Can. J. Chem. , vol.50 , pp. 3998
    • Casy, A.F.1    Wu, E.S.C.2    Whelton, B.D.3
  • 20
    • 0000512128 scopus 로고
    • 3 solution indicate that the β-keto esters exist solely in the enol form. For comparison, see Kallury, K. R.; Krull, U. J.; Thomson, M. J. Org. Chem. 1988, 53, 1320.
    • (1988) J. Org. Chem. , vol.53 , pp. 1320
    • Kallury, K.R.1    Krull, U.J.2    Thomson, M.3
  • 26
    • 0342659569 scopus 로고    scopus 로고
    • note
    • -3. Crystallographic data of 6a have been deposited with the Cambridge Crystallographic Data Base (deposition no. 137184). Copies of the data can be obtained free of charge on application to the CCDC, 12 Union Road, Cambridge CB2 1EZ, UK (fax:+44 1223 336 033; e-mail: deposit@ccdc.cam.ac.uk).
  • 27
    • 0001017770 scopus 로고
    • Eliel, E. L.; Allinger, N. L., Eds.; Wiley: New York
    • R. Bucourt in Topics in Stereochemistry; Eliel, E. L.; Allinger, N. L., Eds.; Wiley: New York, 1974; pp. 159-224.
    • (1974) Topics in Stereochemistry , pp. 159-224
    • Bucourt, R.1
  • 29
    • 0342659568 scopus 로고    scopus 로고
    • 3, unless otherwise stated. For signal assignments, standard techniques such as homo- and heteronuclear decoupling experiments, 2D COSY or heterocorrelation were employed
    • 3, unless otherwise stated. For signal assignments, standard techniques such as homo- and heteronuclear decoupling experiments, 2D COSY or heterocorrelation were employed.
  • 30
    • 0343093910 scopus 로고    scopus 로고
    • 3 (574.63): calcd. C 73.16, H 8.77; found C 72.92, H 8.79. Decomposes above 160 °C
    • 3 (574.63): calcd. C 73.16, H 8.77; found C 72.92, H 8.79. Decomposes above 160 °C.
  • 31
    • 0342659567 scopus 로고    scopus 로고
    • 2O: calcd. C 82.47, H 10.48, N 2.6; found C 82.86, H 10.32, N 2.62. Mp 134-136 °C
    • 2O: calcd. C 82.47, H 10.48, N 2.6; found C 82.86, H 10.32, N 2.62. Mp 134-136 °C.
  • 34
    • 0343093911 scopus 로고    scopus 로고
    • (Z)-16: δ ( = CH-proton) = 6.78; (E)-17: δ ( = CH-proton) = 7.41
    • (Z)-16: δ ( = CH-proton) = 6.78; (E)-17: δ ( = CH-proton) = 7.41.
  • 36
    • 0343965688 scopus 로고    scopus 로고
    • f = 0.66 (petroleum ether/ether 2:1), δ (=CH-proton) = 8.81, mp 118-119 °C
    • f = 0.66 (petroleum ether/ether 2:1), δ (=CH-proton) = 8.81, mp 118-119 °C.
  • 37
    • 0343529862 scopus 로고    scopus 로고
    • Crystallographic data of (E)-18 have been deposited with the Cambridge Crystallographic Data Base (deposition no. 137185). Copies of the data can be obtained free of charge on application to the CCDC, 12 Union Road, Cambridge CB2 1EZ, UK (fax:+44 1223 336 033; e-mail: deposit @ccdc.cam.ac.uk)
    • Crystallographic data of (E)-18 have been deposited with the Cambridge Crystallographic Data Base (deposition no. 137185). Copies of the data can be obtained free of charge on application to the CCDC, 12 Union Road, Cambridge CB2 1EZ, UK (fax:+44 1223 336 033; e-mail: deposit @ccdc.cam.ac.uk).
  • 38
    • 0342659566 scopus 로고    scopus 로고
    • -] and its decomposition
    • -] and its decomposition.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.