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Andersen, K. K. Tetrahedron Lett., 1962, 93-95. Jacobus, J.; Mislow, K. J. Am. Chem. Soc., 1967, 89, 5228-5234. Cherkaoui, M. Z.; Nicoud, J.-F. New J. Chem., 1995, 19, 851-861.
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Andersen, K. K. Tetrahedron Lett., 1962, 93-95. Jacobus, J.; Mislow, K. J. Am. Chem. Soc., 1967, 89, 5228-5234. Cherkaoui, M. Z.; Nicoud, J.-F. New J. Chem., 1995, 19, 851-861.
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Cherkaoui, M.Z.1
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85077702395
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For other ways to sulfoxides, see, inter alia : Solladié, G. Synthesis, 1981, 185-196. Walker, A. J. Tetrahedron: Asymmetry, 1992, 3, 961-998. Fernandez, I.; Khiar, N., Llera, J. M., Alcudia, F. J. Org. Chem., 1992, 57, 6789-6796. Khiar, N.; Fernandez, I.; Alcudia, F. Tetrahedron Lett., 1994, 35, 5719-5722. Nicoud, J. F.; Cherkaoui, M. Z. Tetrahedron: Asymmetry , 1995, 6, 1941-1946. Adam, W.; Mitchell, C. M.; Saha-Möller, C. R. Tetrahedron, 1994, 50, 13121-13124 ; Bulman Page, P.C.; Heer, J. P.; Bethell, D.; Collington, E. W.; Andrews, D. M. Tetrahedron: Asymmetry , 1995, 6, 2911-2914 ; Brunel, J. M.; Diter, P.; Duetsch, M.; Kagan H. B. J. Org. Chem., 1995, 60, 8086-8088.
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(1981)
Synthesis
, pp. 185-196
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Solladié, G.1
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5
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0026661770
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For other ways to sulfoxides, see, inter alia : Solladié, G. Synthesis, 1981, 185-196. Walker, A. J. Tetrahedron: Asymmetry, 1992, 3, 961-998. Fernandez, I.; Khiar, N., Llera, J. M., Alcudia, F. J. Org. Chem., 1992, 57, 6789-6796. Khiar, N.; Fernandez, I.; Alcudia, F. Tetrahedron Lett., 1994, 35, 5719-5722. Nicoud, J. F.; Cherkaoui, M. Z. Tetrahedron: Asymmetry , 1995, 6, 1941-1946. Adam, W.; Mitchell, C. M.; Saha-Möller, C. R. Tetrahedron, 1994, 50, 13121-13124 ; Bulman Page, P.C.; Heer, J. P.; Bethell, D.; Collington, E. W.; Andrews, D. M. Tetrahedron: Asymmetry , 1995, 6, 2911-2914 ; Brunel, J. M.; Diter, P.; Duetsch, M.; Kagan H. B. J. Org. Chem., 1995, 60, 8086-8088.
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J. Tetrahedron: Asymmetry
, vol.3
, pp. 961-998
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Walker, A.1
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6
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33751392007
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For other ways to sulfoxides, see, inter alia : Solladié, G. Synthesis, 1981, 185-196. Walker, A. J. Tetrahedron: Asymmetry, 1992, 3, 961-998. Fernandez, I.; Khiar, N., Llera, J. M., Alcudia, F. J. Org. Chem., 1992, 57, 6789-6796. Khiar, N.; Fernandez, I.; Alcudia, F. Tetrahedron Lett., 1994, 35, 5719-5722. Nicoud, J. F.; Cherkaoui, M. Z. Tetrahedron: Asymmetry , 1995, 6, 1941-1946. Adam, W.; Mitchell, C. M.; Saha-Möller, C. R. Tetrahedron, 1994, 50, 13121-13124 ; Bulman Page, P.C.; Heer, J. P.; Bethell, D.; Collington, E. W.; Andrews, D. M. Tetrahedron: Asymmetry , 1995, 6, 2911-2914 ; Brunel, J. M.; Diter, P.; Duetsch, M.; Kagan H. B. J. Org. Chem., 1995, 60, 8086-8088.
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Fernandez, I.1
Khiar, N.2
Llera, J.M.3
Alcudia, F.4
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7
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0027933333
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For other ways to sulfoxides, see, inter alia : Solladié, G. Synthesis, 1981, 185-196. Walker, A. J. Tetrahedron: Asymmetry, 1992, 3, 961-998. Fernandez, I.; Khiar, N., Llera, J. M., Alcudia, F. J. Org. Chem., 1992, 57, 6789-6796. Khiar, N.; Fernandez, I.; Alcudia, F. Tetrahedron Lett., 1994, 35, 5719-5722. Nicoud, J. F.; Cherkaoui, M. Z. Tetrahedron: Asymmetry , 1995, 6, 1941-1946. Adam, W.; Mitchell, C. M.; Saha-Möller, C. R. Tetrahedron, 1994, 50, 13121-13124 ; Bulman Page, P.C.; Heer, J. P.; Bethell, D.; Collington, E. W.; Andrews, D. M. Tetrahedron: Asymmetry , 1995, 6, 2911-2914 ; Brunel, J. M.; Diter, P.; Duetsch, M.; Kagan H. B. J. Org. Chem., 1995, 60, 8086-8088.
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Tetrahedron Lett.
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Khiar, N.1
Fernandez, I.2
Alcudia, F.3
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8
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0029095848
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For other ways to sulfoxides, see, inter alia : Solladié, G. Synthesis, 1981, 185-196. Walker, A. J. Tetrahedron: Asymmetry, 1992, 3, 961-998. Fernandez, I.; Khiar, N., Llera, J. M., Alcudia, F. J. Org. Chem., 1992, 57, 6789-6796. Khiar, N.; Fernandez, I.; Alcudia, F. Tetrahedron Lett., 1994, 35, 5719-5722. Nicoud, J. F.; Cherkaoui, M. Z. Tetrahedron: Asymmetry , 1995, 6, 1941-1946. Adam, W.; Mitchell, C. M.; Saha-Möller, C. R. Tetrahedron, 1994, 50, 13121-13124 ; Bulman Page, P.C.; Heer, J. P.; Bethell, D.; Collington, E. W.; Andrews, D. M. Tetrahedron: Asymmetry , 1995, 6, 2911-2914 ; Brunel, J. M.; Diter, P.; Duetsch, M.; Kagan H. B. J. Org. Chem., 1995, 60, 8086-8088.
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Tetrahedron: Asymmetry
, vol.6
, pp. 1941-1946
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Nicoud, J.F.1
Cherkaoui, M.Z.2
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9
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0028131787
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For other ways to sulfoxides, see, inter alia : Solladié, G. Synthesis, 1981, 185-196. Walker, A. J. Tetrahedron: Asymmetry, 1992, 3, 961-998. Fernandez, I.; Khiar, N., Llera, J. M., Alcudia, F. J. Org. Chem., 1992, 57, 6789-6796. Khiar, N.; Fernandez, I.; Alcudia, F. Tetrahedron Lett., 1994, 35, 5719-5722. Nicoud, J. F.; Cherkaoui, M. Z. Tetrahedron: Asymmetry , 1995, 6, 1941-1946. Adam, W.; Mitchell, C. M.; Saha-Möller, C. R. Tetrahedron, 1994, 50, 13121-13124 ; Bulman Page, P.C.; Heer, J. P.; Bethell, D.; Collington, E. W.; Andrews, D. M. Tetrahedron: Asymmetry , 1995, 6, 2911-2914 ; Brunel, J. M.; Diter, P.; Duetsch, M.; Kagan H. B. J. Org. Chem., 1995, 60, 8086-8088.
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(1994)
Tetrahedron
, vol.50
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Adam, W.1
Mitchell, C.M.2
Saha-Möller, C.R.3
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10
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0029617639
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For other ways to sulfoxides, see, inter alia : Solladié, G. Synthesis, 1981, 185-196. Walker, A. J. Tetrahedron: Asymmetry, 1992, 3, 961-998. Fernandez, I.; Khiar, N., Llera, J. M., Alcudia, F. J. Org. Chem., 1992, 57, 6789-6796. Khiar, N.; Fernandez, I.; Alcudia, F. Tetrahedron Lett., 1994, 35, 5719-5722. Nicoud, J. F.; Cherkaoui, M. Z. Tetrahedron: Asymmetry , 1995, 6, 1941-1946. Adam, W.; Mitchell, C. M.; Saha-Möller, C. R. Tetrahedron, 1994, 50, 13121-13124 ; Bulman Page, P.C.; Heer, J. P.; Bethell, D.; Collington, E. W.; Andrews, D. M. Tetrahedron: Asymmetry , 1995, 6, 2911-2914 ; Brunel, J. M.; Diter, P.; Duetsch, M.; Kagan H. B. J. Org. Chem., 1995, 60, 8086-8088.
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(1995)
Tetrahedron: Asymmetry
, vol.6
, pp. 2911-2914
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Bulman Page, P.C.1
Heer, J.P.2
Bethell, D.3
Collington, E.W.4
Andrews, D.M.5
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11
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0001361884
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For other ways to sulfoxides, see, inter alia : Solladié, G. Synthesis, 1981, 185-196. Walker, A. J. Tetrahedron: Asymmetry, 1992, 3, 961-998. Fernandez, I.; Khiar, N., Llera, J. M., Alcudia, F. J. Org. Chem., 1992, 57, 6789-6796. Khiar, N.; Fernandez, I.; Alcudia, F. Tetrahedron Lett., 1994, 35, 5719-5722. Nicoud, J. F.; Cherkaoui, M. Z. Tetrahedron: Asymmetry , 1995, 6, 1941-1946. Adam, W.; Mitchell, C. M.; Saha-Möller, C. R. Tetrahedron, 1994, 50, 13121-13124 ; Bulman Page, P.C.; Heer, J. P.; Bethell, D.; Collington, E. W.; Andrews, D. M. Tetrahedron: Asymmetry , 1995, 6, 2911-2914 ; Brunel, J. M.; Diter, P.; Duetsch, M.; Kagan H. B. J. Org. Chem., 1995, 60, 8086-8088.
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J. Org. Chem.
, vol.60
, pp. 8086-8088
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Brunel, J.M.1
Diter, P.2
Duetsch, M.3
Kagan, H.B.4
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12
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84951414214
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Kagan , H. B.; Rebiere, F.; Samuel, O. Phosporus, Sulfur, Silicon, 1991, 58, 89-110.
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(1991)
Phosporus, Sulfur, Silicon
, vol.58
, pp. 89-110
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Kagan, H.B.1
Rebiere, F.2
Samuel, O.3
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13
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0001158709
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Rebiere, F.; Samuel, O.; Ricard, L.; Kagan , H. B. J. Org. Chem., 1991, 56, 5991-5999.
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(1991)
J. Org. Chem.
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Rebiere, F.1
Samuel, O.2
Ricard, L.3
Kagan, H.B.4
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14
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85030201131
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note
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4), however with poor stereoselectivities.
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15
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0342625244
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2a was previously known : J. J. Brimacombe, M. E. Evens, A. B. Foster and J. M. Weber, J. Am. Chem. Soc., 1964, 2735.
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(1964)
J. Am. Chem. Soc.
, vol.2735
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Brimacombe, J.J.1
Evens, M.E.2
Foster, A.B.3
Weber, J.M.4
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16
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85030199741
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note
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2).
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17
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85030204159
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note
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4 and evaporated. The crude product was submitted to column chromatography or crystallized from ether.
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18
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85030202583
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note
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3CN mixtures; Shimadzu UV diode array detector.
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19
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85030201682
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note
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7 : C: 52.44, H: 8.25, S: 8.75 ; found : C: 52.48, H: 8.36, S: 8.65.
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20
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85030198437
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note
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2).
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21
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85030203982
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note
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2.
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22
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0343495386
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The sulfurane shown in Scheme 2 can be regarded either as an intermediate or as a transition state. Concerning possible pseudorotation in sulfurane intermediates, see : Okuyama T., Phosporus, Sulfur, Silicon, 1994, 95-96, 113-125.
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(1994)
Phosporus, Sulfur, Silicon
, vol.95-96
, pp. 113-125
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Okuyama, T.1
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23
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85030209959
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note
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In order to study the effect of the Lewis acid we have effected control experiments where the Lewis acid was added after the Grignard reagent. In agreement with a kinetic control (and not an equilibration), the observed d.e. were then the same than without Lewis acid.
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24
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85030198859
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note
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2).
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