-
1
-
-
33846925900
-
-
Reviews on the synthesis and synthetic applications of epoxides: a
-
Reviews on the synthesis and synthetic applications of epoxides: a) D. M. Hodgson, P. G. Humphreys, S. P. Hughes, Pure Appl. Chem. 2007, 79, 269-279;
-
(2007)
Pure Appl. Chem
, vol.79
, pp. 269-279
-
-
Hodgson, D.M.1
Humphreys, P.G.2
Hughes, S.P.3
-
8
-
-
0027424108
-
-
h) J. P. Collman, X. Zhang, V. J. Lee, E. S. Uffelman, J. I. Brauman, Science 1993, 261, 1404-1411.
-
(1993)
Science
, vol.261
, pp. 1404-1411
-
-
Collman, J.P.1
Zhang, X.2
Lee, V.J.3
Uffelman, E.S.4
Brauman, J.I.5
-
9
-
-
53849133614
-
-
I. Takekawa, H. Nukata, H. Nakamura, M. Miyamoto, Japanese Patent 10,265,564, 1998; Chem. Abstr. 1998, 129, 337617.
-
I. Takekawa, H. Nukata, H. Nakamura, M. Miyamoto, Japanese Patent 10,265,564, 1998; Chem. Abstr. 1998, 129, 337617.
-
-
-
-
10
-
-
53849132560
-
-
J. Conrad, U. A. Schaper, K. Bruns, German Patent 2,629,000, 1978; Chem. Abstr. 1978, 89, 80129.
-
J. Conrad, U. A. Schaper, K. Bruns, German Patent 2,629,000, 1978; Chem. Abstr. 1978, 89, 80129.
-
-
-
-
11
-
-
53849108994
-
-
W. Himmele, H. Mueller-Tamm, D. Wolff, A. Hofmann, German Patent 1,961,365, 1969; Chem. Abstr. 1971, 75, 77766.
-
W. Himmele, H. Mueller-Tamm, D. Wolff, A. Hofmann, German Patent 1,961,365, 1969; Chem. Abstr. 1971, 75, 77766.
-
-
-
-
12
-
-
53849127674
-
-
European Patent 88-810011, 190402
-
F. Karrer, European Patent 88-810011, 1988; Chem. Abstr. 1978, 109, 190402.
-
(1978)
Chem. Abstr
, vol.109
-
-
Karrer, F.1
-
13
-
-
53849108633
-
-
J. D. McClure, US Patent 19,630,313, 1964; Chem. Abstr. 1964, 61, 47918.
-
J. D. McClure, US Patent 19,630,313, 1964; Chem. Abstr. 1964, 61, 47918.
-
-
-
-
14
-
-
33847668907
-
-
a) H. Y. Kim, R. J. Kuhn, C. Patkar, R. Warrier, M. Cushman, Bioorg. Med. Chem. 2007, 15, 2667-2679;
-
(2007)
Bioorg. Med. Chem
, vol.15
, pp. 2667-2679
-
-
Kim, H.Y.1
Kuhn, R.J.2
Patkar, C.3
Warrier, R.4
Cushman, M.5
-
15
-
-
53849144146
-
-
J. A. L. Simond, A. J. C. Monteil, P. Carlier, French Patent 2,547,582, 1984; Chem. Abstr. 1985, 103, 54086.
-
b) J. A. L. Simond, A. J. C. Monteil, P. Carlier, French Patent 2,547,582, 1984; Chem. Abstr. 1985, 103, 54086.
-
-
-
-
16
-
-
0036964279
-
-
J. Y. Lee, Y. K. Park, S. H. Seo, B. S. Yang, H. Park, Y. S. Lee, Arch. Pharm. 2002, 335, 487-494.
-
(2002)
Arch. Pharm
, vol.335
, pp. 487-494
-
-
Lee, J.Y.1
Park, Y.K.2
Seo, S.H.3
Yang, B.S.4
Park, H.5
Lee, Y.S.6
-
17
-
-
53849125609
-
-
A. M. Verkatesan, World Patent 9,829,405, 1998; Chem. Abstr. 1998, 129, 109091.
-
A. M. Verkatesan, World Patent 9,829,405, 1998; Chem. Abstr. 1998, 129, 109091.
-
-
-
-
20
-
-
0000994296
-
-
c) A. Braun, L. Toupet, J.-P. Lellouche, J. Org. Chem. 1996, 61, 1914-1915;
-
(1996)
J. Org. Chem
, vol.61
, pp. 1914-1915
-
-
Braun, A.1
Toupet, L.2
Lellouche, J.-P.3
-
21
-
-
1542736043
-
-
d) R. Martínez, M. Velasco, I. Martínez, I. Menconi, A. Ramírez, E. Angeles, I. Regla, R. López, J. Heterocyclic Chem. 1997, 34, 1865-1866;
-
(1997)
J. Heterocyclic Chem
, vol.34
, pp. 1865-1866
-
-
Martínez, R.1
Velasco, M.2
Martínez, I.3
Menconi, I.4
Ramírez, A.5
Angeles, E.6
Regla, I.7
López, R.8
-
22
-
-
0001335149
-
-
e) L. Weber, M. Barlmeyer, J.-M. Quasdorff, H. L. Sievers, H.-G. Stammler, B. Neumann, Organometallics 1999, 18, 2497-2504.
-
(1999)
Organometallics
, vol.18
, pp. 2497-2504
-
-
Weber, L.1
Barlmeyer, M.2
Quasdorff, J.-M.3
Sievers, H.L.4
Stammler, H.-G.5
Neumann, B.6
-
23
-
-
0037414517
-
-
M. Tiecco, L. Testaferri, F. Marini, S. Sternativo, C. Santi, L. Bagnoli, A. Temperini, Tetrahedron: Asymmetry 2003, 14, 1095-1102.
-
(2003)
Tetrahedron: Asymmetry
, vol.14
, pp. 1095-1102
-
-
Tiecco, M.1
Testaferri, L.2
Marini, F.3
Sternativo, S.4
Santi, C.5
Bagnoli, L.6
Temperini, A.7
-
24
-
-
0032171296
-
-
K. S. Kim, J. II Park, P. Ding, Tetrahedron Lett. 1998, 39, 6471-6474.
-
(1998)
Tetrahedron Lett
, vol.39
, pp. 6471-6474
-
-
Kim, K.S.1
Park II, J.2
Ding, P.3
-
25
-
-
33748272116
-
-
M. C. Wilkinson, R. Bell, R. Landon, P. O. Nikiforov, A. J. Walker, Synlett 2006, 2151-2153.
-
(2006)
Synlett
, pp. 2151-2153
-
-
Wilkinson, M.C.1
Bell, R.2
Landon, R.3
Nikiforov, P.O.4
Walker, A.J.5
-
26
-
-
29544435985
-
-
G. Pandey, A. L. Gaikwad, S. R. Gadre, Tetrahedron Lett. 2006, 47, 701-703.
-
(2006)
Tetrahedron Lett
, vol.47
, pp. 701-703
-
-
Pandey, G.1
Gaikwad, A.L.2
Gadre, S.R.3
-
27
-
-
0029123747
-
-
H. Fujioka, N. Matsunaga, H. Kitagawa, Y. Nagatomi, M. Kondo, Y. Kita, Tetrahedron: Asymmetry 1995, 6, 2117-2120;
-
(1995)
Tetrahedron: Asymmetry
, vol.6
, pp. 2117-2120
-
-
Fujioka, H.1
Matsunaga, N.2
Kitagawa, H.3
Nagatomi, Y.4
Kondo, M.5
Kita, Y.6
-
28
-
-
0029123746
-
-
H. Fujioka, N. Matsunaga, H. Kitagawa, Y. Nagatomi, M. Kondo, Y. Kita, Tetrahedron: Asymmetry 1995, 6, 2113-2116.
-
(1995)
Tetrahedron: Asymmetry
, vol.6
, pp. 2113-2116
-
-
Fujioka, H.1
Matsunaga, N.2
Kitagawa, H.3
Nagatomi, Y.4
Kondo, M.5
Kita, Y.6
-
29
-
-
0026489676
-
-
J. Aubé, C. J. Mossman, S. Dickey, Tetrahedron 1992, 48, 9819-9826.
-
(1992)
Tetrahedron
, vol.48
, pp. 9819-9826
-
-
Aubé, J.1
Mossman, C.J.2
Dickey, S.3
-
30
-
-
33846295181
-
-
2 symmetry: a M. Vrettou, A. A. Gray, A. R. E. Brewer, A. G. M. Barrett, Tetrahedron 2007, 63, 1487-1536;
-
2 symmetry: a) M. Vrettou, A. A. Gray, A. R. E. Brewer, A. G. M. Barrett, Tetrahedron 2007, 63, 1487-1536;
-
-
-
-
32
-
-
33749828310
-
-
c) G. Desimoni, G. Faita, K. A. Jorgensen, Chem. Rev. 2006, 106, 3561-3651;
-
(2006)
Chem. Rev
, vol.106
, pp. 3561-3651
-
-
Desimoni, G.1
Faita, G.2
Jorgensen, K.A.3
-
33
-
-
23644438157
-
-
d) S. Castrillón, C. Claver, Y. Diaz, Chem. Soc. Rev. 2005, 34, 702-713;
-
(2005)
Chem. Soc. Rev
, vol.34
, pp. 702-713
-
-
Castrillón, S.1
Claver, C.2
Diaz, Y.3
-
34
-
-
0036850033
-
-
e) B. Delouvrie, L. Fensterbank, F. Najera, M. Malacria, Eur. J. Org. Chem. 2002, 67, 3507-3525;
-
(2002)
Eur. J. Org. Chem
, vol.67
, pp. 3507-3525
-
-
Delouvrie, B.1
Fensterbank, L.2
Najera, F.3
Malacria, M.4
-
35
-
-
0032536002
-
-
A. K. Ghosh, P. Mathivanan, J.; Cappiello, Tetrahedron: Asymmetry 1998, 9, 1-45.
-
f) A. K. Ghosh, P. Mathivanan, J.; Cappiello, Tetrahedron: Asymmetry 1998, 9, 1-45.
-
-
-
-
36
-
-
37049068037
-
-
a) J. Barluenga, B. Baragaña, A. Alonso, J. M. Concellón, J. Chem. Soc., Chem. Commun. 1994, 969-970;
-
(1994)
J. Chem. Soc., Chem. Commun
, pp. 969-970
-
-
Barluenga, J.1
Baragaña, B.2
Alonso, A.3
Concellón, J.M.4
-
37
-
-
0001430378
-
-
b) J. Barluenga, B. Baragaña, J. M. Concellón, J. Org. Chem. 1995, 60, 6696-6699.
-
(1995)
J. Org. Chem
, vol.60
, pp. 6696-6699
-
-
Barluenga, J.1
Baragaña, B.2
Concellón, J.M.3
-
38
-
-
13444309394
-
-
J. M. Concellón, J. R. Suárez, S. García-Granda, M. R. Díaz, Org. Lett. 2005, 7, 247-250.
-
(2005)
Org. Lett
, vol.7
, pp. 247-250
-
-
Concellón, J.M.1
Suárez, J.R.2
García-Granda, S.3
Díaz, M.R.4
-
39
-
-
24144495482
-
-
J. M. Concellón, J. R. Suárez, V. del Solar, J. Org. Chem. 2005, 70, 7447-7450.
-
(2005)
J. Org. Chem
, vol.70
, pp. 7447-7450
-
-
Concellón, J.M.1
Suárez, J.R.2
del Solar, V.3
-
40
-
-
28744454683
-
-
J. M. Concellón, J. R. Suárez, V. del Solar, R. Llavona, J. Org. Chem. 2005, 70, 10348-10353.
-
(2005)
J. Org. Chem
, vol.70
, pp. 10348-10353
-
-
Concellón, J.M.1
Suárez, J.R.2
del Solar, V.3
Llavona, R.4
-
41
-
-
33747388305
-
-
J. M. Concellón, P. L. Bernad, V. del Solar, J. R. Suárez, S. García-Granda, M. R. Díaz, J Org Chem. 2006, 71, 6420-6426.
-
(2006)
J Org Chem
, vol.71
, pp. 6420-6426
-
-
Concellón, J.M.1
Bernad, P.L.2
del Solar, V.3
Suárez, J.R.4
García-Granda, S.5
Díaz, M.R.6
-
42
-
-
33847036751
-
-
J. M. Concellón, V. del Solar, J. R. Suárez, E. G. Blanco, Tetrahedron 2007, 63, 2805-2810.
-
(2007)
Tetrahedron
, vol.63
, pp. 2805-2810
-
-
Concellón, J.M.1
del Solar, V.2
Suárez, J.R.3
Blanco, E.G.4
-
43
-
-
53849114856
-
-
CCDC 654081 (1b) contains the supplementary crystallographic data for this paper. They can be obtained free of charge via www.ccdc.cam.ac.uk/data_request/cif (or the Cambridge Data Centre, 12, Union Road. Cambridge CB21EZ, UK: fax: (+44)-1223-336-033; or deposit@ccdc.cam.ac.uk.
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CCDC 654081 (1b) contains the supplementary crystallographic data for this paper. They can be obtained free of charge via www.ccdc.cam.ac.uk/data_request/cif (or the Cambridge Data Centre, 12, Union Road. Cambridge CB21EZ, UK: fax: (+44)-1223-336-033; or deposit@ccdc.cam.ac.uk.
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44
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53849109359
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For clarity, only some relevant atoms are labelled
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For clarity, only some relevant atoms are labelled.
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45
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53849104130
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The coordination of the Lewis acid with the oxygen of the epoxide is favoured in comparison with the nitrogen of the dibenzylamino group due to steric hindrance of the dibenzylamino group, and it has previously been observed in other ring openings of amino epoxides 3 or 4: see ref, 18
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[18].
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46
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53849085307
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The synthesis of a mixture of products when the reaction was performed under the same reaction conditions, but using a tertiary amine (i-Pr 2NEt) instead of i-Pr2NH, could support the existence of this equilibrium, due to the coordination of a tertiary amine with a Lewis acid is most difficult than a secondary amine
-
2NH, could support the existence of this equilibrium, due to the coordination of a tertiary amine with a Lewis acid is most difficult than a secondary amine.
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47
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53849139284
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A ring-opening of aziridinium 6 at C-3·could be also possible. However the obtained intermediate would allow access to a 7-membered cycle, which it is disfavoured with respect to the formation of the 6-membered cycle such as dioxane. So, the hypothetical formation of this intermediate would be reversible and it would be newly transformed into intermediates 6 and 7.
-
A ring-opening of aziridinium 6 at C-3·could be also possible. However the obtained intermediate would allow access to a 7-membered cycle, which it is disfavoured with respect to the formation of the 6-membered cycle such as dioxane. So, the hypothetical formation of this intermediate would be reversible and it would be newly transformed into intermediates 6 and 7.
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