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4
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0141645562
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P. Knochel, W. Dohle, N. Gommermann, F.F. Kniesel, F. Kopp, T. Korn, I. Sapountzis, and V.A. Vu Angew. Chem., Int. Ed. 42 2003 4302 4320
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Korn, T.6
Sapountzis, I.7
Vu, V.A.8
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5
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0023518487
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D.C. Baker, E.S. Hand, J. Plowman, J.B. Rampal, A. Safavy, R.D. Haugwitz, and V.L. Narayanan Anticancer Drug Des. 2 1987 297 309
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Baker, D.C.1
Hand, E.S.2
Plowman, J.3
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6
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28544432443
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Worldwide Patent WO2005054230, 2005.
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For a recent example, see: Burns, C. J.; Wilks, A. F.; Bu, X. Worldwide Patent WO2005054230, 2005.
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Burns, C.J.1
Wilks, A.F.2
Bu, X.3
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10
-
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28544449204
-
-
note
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Other electrophiles such as N-formylmorpholine and ethyl formate were employed. THF was distilled from calcium hydride, or alternatively purchased with water content ≤0.005% (Acros Organics, UK).
-
-
-
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12
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0043206066
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For a recent review of methodology and applications, see: M. Yus, C. Najera, and F. Foubelo Tetrahedron 59 2003 6147 6212 and references cited therein
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Yus, M.1
Najera, C.2
Foubelo, F.3
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13
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33750059386
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A.R. Katritzky C.W. Rees E.F.V. Scriven Pergamon
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N. Sato A.R. Katritzky C.W. Rees E.F.V. Scriven Comprehensive Heterocyclic Chemistry II Vol. 6 1996 Pergamon 233 278
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Sato, N.1
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15
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28544449083
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note
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+).
-
-
-
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16
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28544431915
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note
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For further details see crystallographic data (excluding structure factors) for compounds 4 and 6 that have been deposited with the Cambridge Crystallographic Data Centre as supplementary publication numbers CCDC 280191 and CCDC 280192. Copies of the data can be obtained, free of charge, on application to CCDC, 12 Union Road, Cambridge CB2 1EZ, UK [fax +44 (0)1223 336033 or e-mail: deposit@ccdc.cam.ac.uk].
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17
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0000189307
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S. Cardani, A. Bernardi, L. Colombo, C. Gennari, C. Scolastico, and I. Venturini Tetrahedron 44 1988 5563 5572
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Cardani, S.1
Bernardi, A.2
Colombo, L.3
Gennari, C.4
Scolastico, C.5
Venturini, I.6
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18
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28544442667
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note
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8-THF and worked up with water as previously described. The only product observed was identical to 4.
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-
-
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19
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0001514116
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For a related example, see: J. Bradač, Z. Furek, D. Janežič, S. Molan, I. Smerkolj, B. Stanovnik, M. Tišler, and B. Verček J. Org. Chem. 42 1977 4197 4201
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Bradač, J.1
Furek, Z.2
Janežič, D.3
Molan, S.4
Smerkolj, I.5
Stanovnik, B.6
Tišler, M.7
Verček, B.8
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20
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28544434770
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Worldwide Patent WO2004056369, 2004.
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Bamford, M. J.; Dean, D. K.; Sehmi, S. S.; Wilson, D. M.; Witherington, J. Worldwide Patent WO2004056369, 2004.
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Bamford, M.J.1
Dean, D.K.2
Sehmi, S.S.3
Wilson, D.M.4
Witherington, J.5
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21
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28544453279
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M.J. Bamford, D.K. Dean, S.S. Sehmi, D.M. Wilson, and J. Witherington Chem. Abstr. 141 2005 106391
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Chem. Abstr.
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Bamford, M.J.1
Dean, D.K.2
Sehmi, S.S.3
Wilson, D.M.4
Witherington, J.5
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22
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28544434543
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German Patent DE2406930, 1974.
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Frei, J; Jaeggi, K. A.; Ostermayer, F; Schroeter, H. German Patent DE2406930, 1974.
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Frei, J.1
Jaeggi, K.A.2
Ostermayer, F.3
Schroeter, H.4
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