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1
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85031065037
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Catalytic Asymmetric Synthesis, 2nd Ed.; Ojima, I., Ed.; Wiley-VCH; New York, 2000 Comprehensive Asymmetric Catalysis; Jacobsen, E. N.; Pfaltz, A.; Yamamoto, H., Eds.; Springer-Verlag: Berlin, 1999; Vols. 1-3.
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2
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85031059376
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Brunner, H.; Zettlmeier, W. Handbook of Enantioselective Catalysis with Transition Metal Compounds Vol. I, Products and Catalysts, VCH: Weinheim, 1993.
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5
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1542694981
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Miyashita A., Yasda A., Takaya H., Toriumi K., Ito T., Souchi T., Noyori R. J. Am. Chem. Soc. 102:1980;7932.
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J. Am. Chem. Soc.
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Miyashita, A.1
Yasda, A.2
Takaya, H.3
Toriumi, K.4
Ito, T.5
Souchi, T.6
Noyori, R.7
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7
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0000313407
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Vineyard B.D., Knowles W.S., Sabacky M.J., Bachman G.L., Weinkauff D.J. J. Am. Chem. Soc. 99:1977;5946.
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(1977)
J. Am. Chem. Soc.
, vol.99
, pp. 5946
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Vineyard, B.D.1
Knowles, W.S.2
Sabacky, M.J.3
Bachman, G.L.4
Weinkauff, D.J.5
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12
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0033947876
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and references cited therein
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Hayashi T. Acc. Chem. Res. 33:2000;354. and references cited therein.
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(2000)
Acc. Chem. Res.
, vol.33
, pp. 354
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Hayashi, T.1
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13
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33947291947
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Morrison J.D., Burnett R.E., Aguiar A.M., Morrow C.J., Philips C. J. Am. Chem. Soc. 93:1971;1301-1303.
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(1971)
J. Am. Chem. Soc.
, vol.93
, pp. 1301-1303
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Morrison, J.D.1
Burnett, R.E.2
Aguiar, A.M.3
Morrow, C.J.4
Philips, C.5
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17
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85031057883
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However both diastereomers were afforded in a moderate combined yield of 39%
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However both diastereomers were afforded in a moderate combined yield of 39%.
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18
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33751157286
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Cai D., Payack J.F., Bender D.R., Hughes D.L., Verhoeven T.R., Reider P.J. J. Org. Chem. 59:1994;7180.
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(1994)
J. Org. Chem.
, vol.59
, pp. 7180
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Cai, D.1
Payack, J.F.2
Bender, D.R.3
Hughes, D.L.4
Verhoeven, T.R.5
Reider, P.J.6
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19
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0142007384
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We have recently improved substantially the resolution of the precursor binaphthol
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We have recently improved substantially the resolution of the precursor binaphthol: Schanz H.-J., Linseis M.A., Gilheany D.G. Tetrahedron: Asymmetry. 14:2003;2763.
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(2003)
Tetrahedron: Asymmetry
, vol.14
, pp. 2763
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Schanz, H.-J.1
Linseis, M.A.2
Gilheany, D.G.3
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21
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0025017980
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Kurz L., Lee G., Morgans D. Jr., Waldyke M.J., Ward T. Tetrahedron Lett. 31:1990;6321-6324.
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(1990)
Tetrahedron Lett.
, vol.31
, pp. 6321-6324
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Kurz, L.1
Lee, G.2
Morgans D., Jr.3
Waldyke, M.J.4
Ward, T.5
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24
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85031064953
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note
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The side products included those of hydrolysis 10a (5%) and 10b (5%) and their hydrogenolysed analogues lacking hydroxyl groups (10%). The crude mixture was purified by flash column chromatography (hexane/EtOAc, 4:1) to give pure 8a but with 8b slightly contaminated with 10b . The absolute configurations were established by an X-ray determination on 10b after complete hydrolysis (vide infra).
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25
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85031056925
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note
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3) δ 30.79.
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26
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85031063206
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note
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3) δ 27.5.
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27
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85031058298
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note
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3. Crystallographic data (excluding structure factors) for the structures in this paper, have been deposited with the Cambridge Crystallographic Data Centre as supplementary publication numbers CCDC 219883 ( 9a ) and 219882 ( 10b ). 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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28
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85031059866
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note
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-1) 3055, 2913, 2834, 1602, 1511, 1312, 1225, 1150, 800, 750.
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29
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85031058086
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note
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2P requires C, 79.61; H, 5. 49; O, 7.57; P, 7.33%. Found C, 79.30; H, 5.73%.
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35
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85031057643
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note
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3) δ -33.90.
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