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1
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26844478719
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See, for example
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See, for example,. Gaspar H., Gavagnin M., Calado G., Castelluccio F., Mollo E., and Cimino G. Tetrahedron 61 (2005) 11032-11037
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(2005)
Tetrahedron
, vol.61
, pp. 11032-11037
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Gaspar, H.1
Gavagnin, M.2
Calado, G.3
Castelluccio, F.4
Mollo, E.5
Cimino, G.6
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2
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0005755655
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For a comprehensive review of earlier work in the area see:
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For a comprehensive review of earlier work in the area see:. Hikino H., and Konno C. Heterocycles 4 (1976) 817-870
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(1976)
Heterocycles
, vol.4
, pp. 817-870
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Hikino, H.1
Konno, C.2
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3
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23944453831
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For more recent surveys of sesquiterpene natural products that include coverage of furan-containing systems see: and earlier articles in this series
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For more recent surveys of sesquiterpene natural products that include coverage of furan-containing systems see:. Fraga B.M. Nat. Prod. Rep. 22 (2005) 465-486 and earlier articles in this series
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(2005)
Nat. Prod. Rep.
, vol.22
, pp. 465-486
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Fraga, B.M.1
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5
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0004499722
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Müller and Pautex (Müller, P.; Pautex, N. Helv. Chim. Acta 1988, 71, 1630-1637) have shown that the dichlorocarbene adducts of several 9-alkoxyphenanthracenes undergo base-induced conversions into furans but such protocols have not been applied more broadly, especially to enolizable ketones and for the purposes of the synthesis of natural products.
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6
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33744737931
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For other examples of the use of gem-dihalogenocyclopropanes as starting materials in natural products synthesis, see: and references cited therein
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For other examples of the use of gem-dihalogenocyclopropanes as starting materials in natural products synthesis, see:. Stanislawski P.C., Willis A.C., and Banwell M.G. Org. Lett. 8 (2006) 2143-2146 and references cited therein
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(2006)
Org. Lett.
, vol.8
, pp. 2143-2146
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Stanislawski, P.C.1
Willis, A.C.2
Banwell, M.G.3
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19
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11844266564
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Hatzellis K., Pagona G., Spyros A., Demetzos C., and Katerinopoulos H.E. J. Nat. Prod. 67 (2004) 1996-2001
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(2004)
J. Nat. Prod.
, vol.67
, pp. 1996-2001
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Hatzellis, K.1
Pagona, G.2
Spyros, A.3
Demetzos, C.4
Katerinopoulos, H.E.5
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21
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0040992325
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Woodward R.B., Patchett A.A., Barton D.H.R., Ives D.A.J., and Kelly R.B. J. Am. Chem. Soc. 76 (1954) 2852-2853
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(1954)
J. Am. Chem. Soc.
, vol.76
, pp. 2852-2853
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Woodward, R.B.1
Patchett, A.A.2
Barton, D.H.R.3
Ives, D.A.J.4
Kelly, R.B.5
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25
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0010402290
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Snitman D.L., Tsai M.-Y., Watt D.S., Edwards C.L., and Stotter P.L. J. Org. Chem. 44 (1979) 2838-2842
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(1979)
J. Org. Chem.
, vol.44
, pp. 2838-2842
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Snitman, D.L.1
Tsai, M.-Y.2
Watt, D.S.3
Edwards, C.L.4
Stotter, P.L.5
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26
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0025738037
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Arséniyadis S., Rodriguez R., Cabrera E., Thompson A., and Ourisson G. Tetrahedron 47 (1991) 7045-7058
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(1991)
Tetrahedron
, vol.47
, pp. 7045-7058
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Arséniyadis, S.1
Rodriguez, R.2
Cabrera, E.3
Thompson, A.4
Ourisson, G.5
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27
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33747162318
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note
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w = 0.0425, S = 1.0787. Atomic coordinates, bond lengths and angles, and displacement parameters have been deposited at the Cambridge Crystallographic Data Centre (CCDC reference number 607640). These data can be obtained free-of-charge via www.ccdc.cam.ac.uk/data_request/cif, by emailing data_request@ccdc.cam.ac.uk, or by contacting The Cambridge Crystallographic Data Centre, 12 Union Road, Cambridge CB2 1EZ, UK; fax: +44 1223 336033.
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30
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0002576061
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For a discussion of the methods available for the generation of dihalocarbenes see:. Halton B. (Ed), JAI Press, London
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For a discussion of the methods available for the generation of dihalocarbenes see:. Banwell M.G., and Reum M.E. In: Halton B. (Ed). Advances in Strain in Organic Chemistry Vol. 1 (1991), JAI Press, London 19-64
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(1991)
Advances in Strain in Organic Chemistry
, vol.1
, pp. 19-64
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Banwell, M.G.1
Reum, M.E.2
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33747151183
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note
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f = 0.4) afforded the cis-isomer of compound 1 (6 mg, 5%) as a clear, colorless oil.
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33
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33747155742
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note
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Compounds 14 and 15 were readily prepared by standard methods involving, in the second step, phase-transfer-generated dichlorocarbene addition to the methyl or ethyl enol ether derived from 1-tetralone.
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1542293395
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Shishido K., Umimoto K., Ouchi M., Irie O., Omodani T., Takata T., and Shibuya M. J. Chem. Res., Synop. (1993) 58-59
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(1993)
J. Chem. Res., Synop.
, pp. 58-59
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Shishido, K.1
Umimoto, K.2
Ouchi, M.3
Irie, O.4
Omodani, T.5
Takata, T.6
Shibuya, M.7
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37
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2942718037
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We have observed that the dichlorocarbene adducts of certain other alkyl enol ethers undergo seemingly quite distinct elimination processes on treatment with potassium tert-butoxide in THF. See, for example
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We have observed that the dichlorocarbene adducts of certain other alkyl enol ethers undergo seemingly quite distinct elimination processes on treatment with potassium tert-butoxide in THF. See, for example,. Banwell M.G., Gable R.W., Halton B., and Phyland J.R. Aust. J. Chem. 47 (1994) 1879-1884
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(1994)
Aust. J. Chem.
, vol.47
, pp. 1879-1884
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Banwell, M.G.1
Gable, R.W.2
Halton, B.3
Phyland, J.R.4
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