-
1
-
-
0034676585
-
-
Inter alia: (a) Watson, P. S.; Jiang, B.; Scott, B. Org. Lett. 2000, 2, 3679-3681; (b) Johnson, T. A.; Curtis, M. D.; Beak, P. J. Am. Chem. Soc. 2001, 123, 1004-1005.
-
(2000)
Org. Lett.
, vol.2
, pp. 3679-3681
-
-
Watson, P.S.1
Jiang, B.2
Scott, B.3
-
2
-
-
0035819644
-
-
Inter alia: (a) Watson, P. S.; Jiang, B.; Scott, B. Org. Lett. 2000, 2, 3679-3681; (b) Johnson, T. A.; Curtis, M. D.; Beak, P. J. Am. Chem. Soc. 2001, 123, 1004-1005.
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(2001)
J. Am. Chem. Soc.
, vol.123
, pp. 1004-1005
-
-
Johnson, T.A.1
Curtis, M.D.2
Beak, P.3
-
3
-
-
0029880759
-
-
Inter alia: (a) Burgess, L. E.; Gross, E. K. M.; Jurka, J. Tetrahedron Lett. 1996, 37, 3255-3258; (b) Husson, H.-P.; Royer J. Chem. Soc. Rev. 1999, 28, 383-394; (c) Tehrani, K. A.; Syngel, K. V.; Boelens, M. Contreras, J.; De Kimpe, N.; Knight D. W. Tetrahedron Lett. 2000, 41, 2507-2510; (d) Rougnon Glasson, S.; Canet, J.-L.; Troin, Y. Tetrahedron Lett. 2000, 41, 9797-9802.
-
(1996)
Tetrahedron Lett.
, vol.37
, pp. 3255-3258
-
-
Burgess, L.E.1
Gross, E.K.M.2
Jurka, J.3
-
4
-
-
0033431540
-
-
Inter alia: (a) Burgess, L. E.; Gross, E. K. M.; Jurka, J. Tetrahedron Lett. 1996, 37, 3255-3258; (b) Husson, H.-P.; Royer J. Chem. Soc. Rev. 1999, 28, 383-394; (c) Tehrani, K. A.; Syngel, K. V.; Boelens, M. Contreras, J.; De Kimpe, N.; Knight D. W. Tetrahedron Lett. 2000, 41, 2507-2510; (d) Rougnon Glasson, S.; Canet, J.-L.; Troin, Y. Tetrahedron Lett. 2000, 41, 9797-9802.
-
(1999)
Chem. Soc. Rev.
, vol.28
, pp. 383-394
-
-
Husson, H.-P.1
Royer, J.2
-
5
-
-
0034175622
-
-
Inter alia: (a) Burgess, L. E.; Gross, E. K. M.; Jurka, J. Tetrahedron Lett. 1996, 37, 3255-3258; (b) Husson, H.-P.; Royer J. Chem. Soc. Rev. 1999, 28, 383-394; (c) Tehrani, K. A.; Syngel, K. V.; Boelens, M. Contreras, J.; De Kimpe, N.; Knight D. W. Tetrahedron Lett. 2000, 41, 2507-2510; (d) Rougnon Glasson, S.; Canet, J.-L.; Troin, Y. Tetrahedron Lett. 2000, 41, 9797-9802.
-
(2000)
Tetrahedron Lett.
, vol.41
, pp. 2507-2510
-
-
Tehrani, K.A.1
Syngel, K.V.2
Boelens, M.3
Contreras, J.4
De Kimpe, N.5
Knight, D.W.6
-
6
-
-
0034627372
-
-
Inter alia: (a) Burgess, L. E.; Gross, E. K. M.; Jurka, J. Tetrahedron Lett. 1996, 37, 3255-3258; (b) Husson, H.-P.; Royer J. Chem. Soc. Rev. 1999, 28, 383-394; (c) Tehrani, K. A.; Syngel, K. V.; Boelens, M. Contreras, J.; De Kimpe, N.; Knight D. W. Tetrahedron Lett. 2000, 41, 2507-2510; (d) Rougnon Glasson, S.; Canet, J.-L.; Troin, Y. Tetrahedron Lett. 2000, 41, 9797-9802.
-
(2000)
Tetrahedron Lett.
, vol.41
, pp. 9797-9802
-
-
Rougnon Glasson, S.1
Canet, J.-L.2
Troin, Y.3
-
7
-
-
0032558602
-
-
Recent nitrogen heterocycles openings: (a) Frölich, K.; Wagemann, R.; Vilsmaier, E. Tetrahedron 1998, 54, 13115-13128; (b) Cocquet, G.; Ferroud, C.; Guy, A. Tetrahedron 2000, 56, 2975-2984; (c) Ishimaru, K.; Kojima, T. J. Org. Chem. 2000, 65, 8395-8398; (d) Neipp, C. E.; Humphrey, J. M.; Martin, S. F. J. Org. Chem. 2001, 66, 531-537.
-
(1998)
Tetrahedron
, vol.54
, pp. 13115-13128
-
-
Frölich, K.1
Wagemann, R.2
Vilsmaier, E.3
-
8
-
-
0034607712
-
-
Recent nitrogen heterocycles openings: (a) Frölich, K.; Wagemann, R.; Vilsmaier, E. Tetrahedron 1998, 54, 13115-13128; (b) Cocquet, G.; Ferroud, C.; Guy, A. Tetrahedron 2000, 56, 2975-2984; (c) Ishimaru, K.; Kojima, T. J. Org. Chem. 2000, 65, 8395-8398; (d) Neipp, C. E.; Humphrey, J. M.; Martin, S. F. J. Org. Chem. 2001, 66, 531-537.
-
(2000)
Tetrahedron
, vol.56
, pp. 2975-2984
-
-
Cocquet, G.1
Ferroud, C.2
Guy, A.3
-
9
-
-
0034553418
-
-
Recent nitrogen heterocycles openings: (a) Frölich, K.; Wagemann, R.; Vilsmaier, E. Tetrahedron 1998, 54, 13115-13128; (b) Cocquet, G.; Ferroud, C.; Guy, A. Tetrahedron 2000, 56, 2975-2984; (c) Ishimaru, K.; Kojima, T. J. Org. Chem. 2000, 65, 8395-8398; (d) Neipp, C. E.; Humphrey, J. M.; Martin, S. F. J. Org. Chem. 2001, 66, 531-537.
-
(2000)
J. Org. Chem.
, vol.65
, pp. 8395-8398
-
-
Ishimaru, K.1
Kojima, T.2
-
10
-
-
0035951571
-
-
Recent nitrogen heterocycles openings: (a) Frölich, K.; Wagemann, R.; Vilsmaier, E. Tetrahedron 1998, 54, 13115-13128; (b) Cocquet, G.; Ferroud, C.; Guy, A. Tetrahedron 2000, 56, 2975-2984; (c) Ishimaru, K.; Kojima, T. J. Org. Chem. 2000, 65, 8395-8398; (d) Neipp, C. E.; Humphrey, J. M.; Martin, S. F. J. Org. Chem. 2001, 66, 531-537.
-
(2001)
J. Org. Chem.
, vol.66
, pp. 531-537
-
-
Neipp, C.E.1
Humphrey, J.M.2
Martin, S.F.3
-
17
-
-
0344361923
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-
The reverse 5-exo trig addition of the lithium amide onto the dienic system should indeed be favored according to: (a) Baldwin, J. E. J. Chem. Soc., Chem. Commun. 1976, 734-738; (b) Calaza, M. I.; Paleo, M. R.; Sardina, F. J. J. Am. Chem. Soc. 2001, 123, 2095-2096.
-
(1976)
J. Chem. Soc., Chem. Commun.
, pp. 734-738
-
-
Baldwin, J.E.1
-
18
-
-
0035820016
-
-
The reverse 5-exo trig addition of the lithium amide onto the dienic system should indeed be favored according to: (a) Baldwin, J. E. J. Chem. Soc., Chem. Commun. 1976, 734-738; (b) Calaza, M. I.; Paleo, M. R.; Sardina, F. J. J. Am. Chem. Soc. 2001, 123, 2095-2096.
-
(2001)
J. Am. Chem. Soc.
, vol.123
, pp. 2095-2096
-
-
Calaza, M.I.1
Paleo, M.R.2
Sardina, F.J.3
-
19
-
-
33748486694
-
-
Drew M.G.B., Gorsuch S., Mann J., Yoshida S. J. Chem. Soc., Perkin Trans. 1. 1998;1627-1636.
-
(1998)
J. Chem. Soc., Perkin Trans. 1
, pp. 1627-1636
-
-
Drew, M.G.B.1
Gorsuch, S.2
Mann, J.3
Yoshida, S.4
-
22
-
-
85026864947
-
-
Very convenient procedure: (b) Boeckmann, R. K., Jr.; Shao, P.; Mullins, J. J. Org. Synth. 1999, 77, 141-152.
-
(1999)
Org. Synth.
, vol.77
, pp. 141-152
-
-
Boeckmann R.K., Jr.1
Shao, P.2
Mullins, J.J.3
-
23
-
-
0345310065
-
-
According to the coupling constants: 3b, J=11.2 (Z) and 15.4 (E) Hz/5b, J=11.2 Hz/6, 11.0 (Z) and 15.4 (E) Hz/7, 11.3 Hz. This Z-selectivity on piperidinic substrates seems rather general: (a) Nazabadioko, S.; Perez, R.; J. Brieva, R.; Gotor V. Tetrahedron: Asymmetry 1998, 9, 1597-1604; (b) Sanchez-Sancho, F.; Herradon B. Tetrahedron: Asymmetry 1998, 9, 1951-1965.
-
(1998)
Tetrahedron: Asymmetry
, vol.9
, pp. 1597-1604
-
-
Nazabadioko, S.1
Perez, R.2
Brieva, R.J.3
Gotor, V.4
-
24
-
-
0032486418
-
-
According to the coupling constants: 3b, J=11.2 (Z) and 15.4 (E) Hz/5b, J=11.2 Hz/6, 11.0 (Z) and 15.4 (E) Hz/7, 11.3 Hz. This Z-selectivity on piperidinic substrates seems rather general: (a) Nazabadioko, S.; Perez, R.; J. Brieva, R.; Gotor V. Tetrahedron: Asymmetry 1998, 9, 1597-1604; (b) Sanchez-Sancho, F.; Herradon B. Tetrahedron: Asymmetry 1998, 9, 1951-1965.
-
(1998)
Tetrahedron: Asymmetry
, vol.9
, pp. 1951-1965
-
-
Sanchez-Sancho, F.1
Herradon, B.2
-
25
-
-
0011216470
-
-
note
-
Unsubstituted heterocycles have not been considered here since the corresponding lithium amides are probably much less prone to ring fission.
-
-
-
-
27
-
-
0001131842
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-
See about these bases: (a) Schlosser, M. Mod. Synth. Methods 1992, 6, 227-271; (b) Mordini, A. Advances in Carbanion Chemistry; Snieckus, V., Ed.; JAI Press Inc.: Greenwich CT, 1992; Vol. 1, p. 145; (d) Schlosser, M.; Faigl, F.; Franzini, L.; Geneste, H.; Katsoulos, G.; Zhong, G. Pure Appl. Chem. 1994, 66, 1439-1446; (e) Lochmann, L. Eur. J. Inorg. Chem. 2000, 1115-1126; (f) Kennedy, A. R.; MacLellan, J. G.; Mulvey, R. E.; Robertson, A. J. Chem. Soc., Dalton Trans. 2000, 4112-4116.
-
(1992)
Mod. Synth. Methods
, vol.6
, pp. 227-271
-
-
Schlosser, M.1
-
28
-
-
0011189882
-
-
Snieckus, V., Ed.; JAI Press Inc.: Greenwich CT
-
See about these bases: (a) Schlosser, M. Mod. Synth. Methods 1992, 6, 227-271; (b) Mordini, A. Advances in Carbanion Chemistry; Snieckus, V., Ed.; JAI Press Inc.: Greenwich CT, 1992; Vol. 1, p. 145; (d) Schlosser, M.; Faigl, F.; Franzini, L.; Geneste, H.; Katsoulos, G.; Zhong, G. Pure Appl. Chem. 1994, 66, 1439-1446; (e) Lochmann, L. Eur. J. Inorg. Chem. 2000, 1115-1126; (f) Kennedy, A. R.; MacLellan, J. G.; Mulvey, R. E.; Robertson, A. J. Chem. Soc., Dalton Trans. 2000, 4112-4116.
-
(1992)
Advances in Carbanion Chemistry
, vol.1
, pp. 145
-
-
Mordini, A.1
-
29
-
-
0000046595
-
-
See about these bases: (a) Schlosser, M. Mod. Synth. Methods 1992, 6, 227-271; (b) Mordini, A. Advances in Carbanion Chemistry; Snieckus, V., Ed.; JAI Press Inc.: Greenwich CT, 1992; Vol. 1, p. 145; (d) Schlosser, M.; Faigl, F.; Franzini, L.; Geneste, H.; Katsoulos, G.; Zhong, G. Pure Appl. Chem. 1994, 66, 1439-1446; (e) Lochmann, L. Eur. J. Inorg. Chem. 2000, 1115-1126; (f) Kennedy, A. R.; MacLellan, J. G.; Mulvey, R. E.; Robertson, A. J. Chem. Soc., Dalton Trans. 2000, 4112-4116.
-
(1994)
Pure Appl. Chem.
, vol.66
, pp. 1439-1446
-
-
Schlosser, M.1
Faigl, F.2
Franzini, L.3
Geneste, H.4
Katsoulos, G.5
Zhong, G.6
-
30
-
-
0034088591
-
-
See about these bases: (a) Schlosser, M. Mod. Synth. Methods 1992, 6, 227-271; (b) Mordini, A. Advances in Carbanion Chemistry; Snieckus, V., Ed.; JAI Press Inc.: Greenwich CT, 1992; Vol. 1, p. 145; (d) Schlosser, M.; Faigl, F.; Franzini, L.; Geneste, H.; Katsoulos, G.; Zhong, G. Pure Appl. Chem. 1994, 66, 1439-1446; (e) Lochmann, L. Eur. J. Inorg. Chem. 2000, 1115-1126; (f) Kennedy, A. R.; MacLellan, J. G.; Mulvey, R. E.; Robertson, A. J. Chem. Soc., Dalton Trans. 2000, 4112-4116.
-
(2000)
Eur. J. Inorg. Chem.
, pp. 1115-1126
-
-
Lochmann, L.1
-
31
-
-
0002854942
-
-
See about these bases: (a) Schlosser, M. Mod. Synth. Methods 1992, 6, 227-271; (b) Mordini, A. Advances in Carbanion Chemistry; Snieckus, V., Ed.; JAI Press Inc.: Greenwich CT, 1992; Vol. 1, p. 145; (d) Schlosser, M.; Faigl, F.; Franzini, L.; Geneste, H.; Katsoulos, G.; Zhong, G. Pure Appl. Chem. 1994, 66, 1439-1446; (e) Lochmann, L. Eur. J. Inorg. Chem. 2000, 1115-1126; (f) Kennedy, A. R.; MacLellan, J. G.; Mulvey, R. E.; Robertson, A. J. Chem. Soc., Dalton Trans. 2000, 4112-4116.
-
(2000)
J. Chem. Soc., Dalton Trans.
, pp. 4112-4116
-
-
Kennedy, A.R.1
MacLellan, J.G.2
Mulvey, R.E.3
Robertson, A.4
-
32
-
-
0034676585
-
-
For a paper taking nice advantage of this phenomenom, see: Watson, P. S.; Jiang, B.; Scott, B. Org. Lett. 2000, 2, 3679-3681.
-
(2000)
Org. Lett.
, vol.2
, pp. 3679-3681
-
-
Watson, P.S.1
Jiang, B.2
Scott, B.3
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