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1
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0001465266
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The Amaryllidaceae Alkaloids
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Academic Press: New York
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(a) Martin, S. F. The Amaryllidaceae Alkaloids. In The Alkaloids; Academic Press: New York, 1987; Vol. 30.
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The Alkaloids
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Martin, S.F.1
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4
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33750319083
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Trost, B. M. Chem. Rev. 2000, 100, 3455-3482.
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Trost, B.M.1
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12
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13844299285
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(d) Donohoe, T. J.; Johnson, D. J.; Mace, L. H.; Bamford, M. J.; Ichihara, O. Org. Lett. 2005, 7, 435-437.
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Donohoe, T.J.1
Johnson, D.J.2
Mace, L.H.3
Bamford, M.J.4
Ichihara, O.5
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13
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27144512429
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Lebeuf, R.; Robert, F.; Landais, Y. Org. Lett. 2005, 7, 4557-4560.
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Lebeuf, R.1
Robert, F.2
Landais, Y.3
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14
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33750336927
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note
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NMR spectra did not allow us to determine at this stage if the two compounds were regio- (position of the double bond) or diastereomers.
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15
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33750329250
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note
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13C NMR spectra similar to that of 17 and were thus assigned the same structure.
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16
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0013168349
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Seayad, J.; Tillack, A.; Hartung, C. G.; Beller, M. Adv. Synth. Catal. 2002, 344, 795-813.
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(2002)
Adv. Synth. Catal.
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Seayad, J.1
Tillack, A.2
Hartung, C.G.3
Beller, M.4
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18
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27144524460
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(b) Trost, B. M.; Tang, W.; Toste, F. D. J. Am. Chem. Soc. 2005, 127, 14785-14803.
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J. Am. Chem. Soc.
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Trost, B.M.1
Tang, W.2
Toste, F.D.3
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20
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0000564185
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(b) Bordwell, F. G.; Drucker, G. E.; Fried, H. E. J. Org. Chem. 1981, 46, 632-635.
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J. Org. Chem.
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Bordwell, F.G.1
Drucker, G.E.2
Fried, H.E.3
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21
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33750323709
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note
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Equilibration between the lithium amide (VI, N-Li) and VII would also explain the unselective deuterations when using deuterated amine 6.
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22
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0007564794
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See also
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+) occurs exclusively at C4. See also: Bates, R. B.; Gosselink, D. W.; Kaczynski, J. A. Tetrahedron Lett. 1967, 8, 199-204.
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(1967)
Tetrahedron Lett.
, vol.8
, pp. 199-204
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Bates, R.B.1
Gosselink, D.W.2
Kaczynski, J.A.3
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23
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0001562901
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For related addition of lithium amides onto 1,3-dienes, see: (a) Narita, T.; Imai, N.; Tsuruta, T. Bull. Chem. Soc. Jpn. 1973, 46, 1242-1246.
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(1973)
Bull. Chem. Soc. Jpn.
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Narita, T.1
Imai, N.2
Tsuruta, T.3
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24
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84971096055
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(b) Fujita, T.; Suga, K.; Watanabe, S. Aust. J. Chem. 1974, 27, 531-535.
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(1974)
Aust. J. Chem.
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Fujita, T.1
Suga, K.2
Watanabe, S.3
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25
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0000813255
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THF is known to react at 20°C with alkyllithium: (a) Gilman, H.; Gaj, B. J. J. Org. Chem. 1957, 22, 1165-1168.
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(1957)
J. Org. Chem.
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Gilman, H.1
Gaj, B.J.2
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27
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0002467864
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(c) Fleming, I.; Mack, S. R.; Clark, B. P. J. Chem. Soc., Chem. Commun. 1998, 713-714.
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(1998)
J. Chem. Soc., Chem. Commun.
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Fleming, I.1
Mack, S.R.2
Clark, B.P.3
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29
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0035858740
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Bragg, R. A.; Clayden, J.; Bladon, M.; Ichihara, O. Tetrahedron Lett. 2001, 42, 3411-3414.
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(2001)
Tetrahedron Lett.
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Bragg, R.A.1
Clayden, J.2
Bladon, M.3
Ichihara, O.4
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30
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33750363606
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note
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23 was obtained as a mixture of two conformers in solution.
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