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1
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0000097153
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Reviews: E.N. Jacobsen, A. Pfaltz, Yamamoto H. New York: Springer
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Reviews: Evans D.A., Johnson J.S. Jacobsen E.N., Pfaltz A., Yamamoto H. Comprehensive Asymmetric Catalysis. Vol. III:1999;1177 Springer, New York
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(1999)
Comprehensive Asymmetric Catalysis
, vol.3
, pp. 1177
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Evans, D.A.1
Johnson, J.S.2
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3
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0037067521
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Nakano H., Suzuki Y., Kabuto C., Fujita R., Hongo H. J. Org. Chem. 67:2002;5011
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(2002)
J. Org. Chem.
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Nakano, H.1
Suzuki, Y.2
Kabuto, C.3
Fujita, R.4
Hongo, H.5
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6
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0242582901
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Palomo C., Oiarbide M., Garcia J.M., González A., Arceo E. J. Am. Chem. Soc. 125:2003;13942
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(2003)
J. Am. Chem. Soc.
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Palomo, C.1
Oiarbide, M.2
Garcia, J.M.3
González, A.4
Arceo, E.5
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15
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0001505594
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For racemic reactions using β-acyloxy acrylates or equivalents see:
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For racemic reactions using β-acyloxy acrylates or equivalents see: Martinez-Fresneda P., Vaultier M. Tetrahedron Lett. 30:1989;2929
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(1989)
Tetrahedron Lett.
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, pp. 2929
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Martinez-Fresneda, P.1
Vaultier, M.2
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22
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0141558931
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For a recent example of radical reactions, see:
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For a recent example of radical reactions, see: Sibi M.P., Zimmerman J., Rheault T.R. Angew. Chem., Int. Ed. 42:2003;4521
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(2003)
Angew. Chem., Int. Ed.
, vol.42
, pp. 4521
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Sibi, M.P.1
Zimmerman, J.2
Rheault, T.R.3
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25
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3242779888
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note
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1H NMR (500 or 400 MHz). The relative configuration of endo- and exo-cyclo adducts, endo-7 (R=Me) and exo-7 (R=Me), separated by chromatography on silica gel, were determined by NOESY analysis
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26
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3242768915
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note
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2 (50 mL) was stirred at room temperature for 24 h. Concentration in vacuo followed by chromatography on silica gel (hexane/EtOAc (8:2 to 7:3)) yielded β-acyloxy acrylate
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27
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3242801042
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note
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Copper triflate was used as a Lewis acid due to its ready availability in the screening experiments
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29
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3242755612
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For a review on stereochemical reversal, see:
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For a review on stereochemical reversal, see: Sibi M.P., Liu M. Curr. Org. Chem. 5:2000;735
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(2000)
Curr. Org. Chem.
, vol.5
, pp. 735
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Sibi, M.P.1
Liu, M.2
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31
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3242774277
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The reactions utilized the more reactive copper hexafluoroantimonate as the Lewis acid. The absolute configuration shown in table is by analogy based on 5d
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35
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0033521665
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2 mediated reactions, see;
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2 mediated reactions, see; Evans D.A., Ohlava E.J., Johnson J.S., Janey J.M. Angew. Chem., Int. Ed. 37:1998;3372
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(1998)
Angew. Chem., Int. Ed.
, vol.37
, pp. 3372
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Evans, D.A.1
Ohlava, E.J.2
Johnson, J.S.3
Janey, J.M.4
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0033551875
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Matsunaga H., Yamada Y., Ide T., Ishizuka T., Kunieda T. Tetrahedron: Asymmetry. 10:1999;3095
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(1999)
Tetrahedron: Asymmetry
, vol.10
, pp. 3095
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Matsunaga, H.1
Yamada, Y.2
Ide, T.3
Ishizuka, T.4
Kunieda, T.5
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37
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0033518561
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Evans D.A., Kozlowski M.C., Murry J.A., Burgey C.S., Connell B.T. J. Am. Chem. Soc. 121:1999;669
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(1999)
J. Am. Chem. Soc.
, vol.121
, pp. 669
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Evans, D.A.1
Kozlowski, M.C.2
Murry, J.A.3
Burgey, C.S.4
Connell, B.T.5
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38
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Ref. 2
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(d) Ref. 2
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40
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3242775184
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Ref. 7
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(f) Ref. 7
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41
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0029804421
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Sibi M.P., Ji J., Wu J.H., Gurtler S., Porter N.A. J. Am. Chem. Soc. 118:1996;9200
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(1996)
J. Am. Chem. Soc.
, vol.118
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Sibi, M.P.1
Ji, J.2
Wu, J.H.3
Gurtler, S.4
Porter, N.A.5
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note
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We have no crystallographic evidence for this assertion. The complex in principle could also be square-planar. The face selectivity will be the same from either model
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