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a) Liebman, J. K.; Greenberg, A.; Dolbier, Jr., W. R. Fluorine-containing Molecules, Structure, Reactivity, Synthesis; VCH: New York, 1988.
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Liebman, J.K.1
Greenberg, A.2
Dolbier Jr., W.R.3
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3
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0000106655
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For examples; a) Brandänge, S.; Dahlman, O.; Mörch, L. J. Am. Chem. Soc. 1981, 103, 4452.
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Brandänge, S.1
Dahlman, O.2
Mörch, L.3
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4
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85077904691
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b) Molines, H.; Massoudi, M. H.; Cantacuzene, D.; Wakselman, C. Synthesis 1983, 322.
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Synthesis
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Molines, H.1
Massoudi, M.H.2
Cantacuzene, D.3
Wakselman, C.4
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6
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0000082520
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Kitazume, T.; Kobayashi, T.; Yamamoto, T; Yamazaki, T. J. Org. Chem. 1987, 52, 3218 and references cited therein.
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Kitazume, T.1
Kobayashi, T.2
Yamamoto, T.3
Yamazaki, T.4
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7
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0000620537
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For examples; a) Welch, J. T.; Karl, S.; Eswarakrishnan, S.; Samartino, J. J. Org. Chem. 1984, 49, 4720.
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Welch, J.T.1
Karl, S.2
Eswarakrishnan, S.3
Samartino, J.4
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12
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0026005864
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f) Araki, K.; Wichtowski, J. A.; Welch, J. T. Tetrahedron Lett. 1991, 32, 5461.
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Tetrahedron Lett.
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Araki, K.1
Wichtowski, J.A.2
Welch, J.T.3
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0029655342
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g) Ishihara, T; Ichihara, K.; Yamanaka, H. Tetrahedron 1996, 52, 255.
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Tetrahedron
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Ishihara, T.1
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Yamanaka, H.3
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14
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0028828073
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Ishihara, T.; Ichihara, K.; Yamanaka, H. Tetrahedron Lett. 1995, 36, 8267.
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Tetrahedron Lett.
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Ishihara, T.1
Ichihara, K.2
Yamanaka, H.3
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15
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0025123203
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2-Fluoro-2-trifluoromethyl-3-hydroxyalkanamides have already been synthesized in good yield, stereoselectively by a direct aldoltype reaction. See: Kuroboshi, M.; Ishihara, T. Bull. Chem. Soc. Jpn. 1990, 63, 428.
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Bull. Chem. Soc. Jpn.
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Kuroboshi, M.1
Ishihara, T.2
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19
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26844570156
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note
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When aldol reactions of N,N-diethyl 2-fluoropropionamide with benzaldehyde by use of LDA or LHMDS were carried out according to the references 2b, 2c, and 4, this product could not be obtained.
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20
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0001383218
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2 by use of NaOMe in HMPA. See: Sakurai, H.; Okada, A.; Kira, M.; Yonezawa, K. Tetrahedron Lett. 1971, 1511.
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(1971)
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Sakurai, H.1
Okada, A.2
Kira, M.3
Yonezawa, K.4
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29
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85085632440
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note
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3COOH), respectively. These values agreed with the data of ref. 4g.
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30
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84988129057
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+ ion was smaller than that of a Z-enolate (PM3: ΔG=-0.32 kcal/mol, and AM1: ΔG=-1.46 kcal/mol). PM3 method: Stewart, J. J. P. J. Com. Chem. 1989, 10, 209.
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(1989)
J. Com. Chem.
, vol.10
, pp. 209
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Stewart, J.J.P.1
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31
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0842341771
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AM1 method: Dewar, M. J. S.; Zoebish, E. G.; Healy, E. F.; Stewart, J. J. P. J. Am. Chem. Soc. 1985, 107, 3902.
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(1985)
J. Am. Chem. Soc.
, vol.107
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Dewar, M.J.S.1
Zoebish, E.G.2
Healy, E.F.3
Stewart, J.J.P.4
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32
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33845556160
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Evans, D. A.; Nelson, J. V.; Vogel, E.; Taber, T. R. J. Am. Chem. Soc. 1981, 103, 3099.
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(1981)
J. Am. Chem. Soc.
, vol.103
, pp. 3099
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Evans, D.A.1
Nelson, J.V.2
Vogel, E.3
Taber, T.R.4
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