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Ed, N. Krause, Wiley-VCH, Weinheim
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Feringa, B.L.1
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Comprehensive Asymmetric Catalysis I-III
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Wittig, G.1
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0004087670
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see also:, Ed, Z. Rappoport, Wiley, Chichester
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f) see also: P. W. Hickmott in The Chemistry of Enamines (Ed.: Z. Rappoport), Wiley, Chichester, 1994;
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Hickmott, P.W.1
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17
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and references therein
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A. Job, C. F. Janeck, W. Bettray, R. Peters, D. Enders, Tetrahedron 2002, 58, 2253, and references therein.
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Job, A.1
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Peters, R.4
Enders, D.5
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18
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33947482604
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For representative reports, see: a
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For representative reports, see: a) G. Stork, A. Brizzolara, H. Landesman, J. Szmuszkovicz, R. Terrell, J. Am. Chem. Soc. 1963, 85, 207;
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Stork, G.1
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d) M. Pfau, A. Tomas, S. Lim, G. Revial, J. Org. Chem. 1995, 60, 1143;
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Pfau, M.1
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e) G. U. Gunawardena, A. M. Arif, F. G. West, J. Am. Chem. Soc. 1997, 119, 2066;
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Gunawardena, G.U.1
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for related reviews, see
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b) for related reviews, see: J. P. A. Harrity, O. Provoost, Org. Biomol. Chem. 2005, 3, 1349;
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M. Movassaghi, D. K. Hunt, M. Tjandra, J. Am. Chem. Soc. 2006, 128, 8126.
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31
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84970601115
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For isolation reports, see: a
-
For isolation reports, see: a) S. V. Binns, P. J. Dustan, G. B. Guise, G. M. Holder, A. F. Hollis, R. S. McCredie, J. T. Pinhey, R. H. Prager, M. Rasmussen, E. Ritchie, W. C. Taylor, Aust. J. Chem. 1965, 18, 569;
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b) L. N. Mander, R. H. Prager, M. Rasmussen, E. Ritchie, W. C. Taylor, Aust. J. Chem. 1967, 20, 1473.
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34
-
-
33846528674
-
-
See Supporting Information for details
-
See Supporting Information for details.
-
-
-
-
35
-
-
0034730770
-
-
Imine 13a was readily prepared by a procedure based on those described by: T. N. Van, N. De Kimpe, Tetrahedron 2000, 56, 7969;
-
Imine 13a was readily prepared by a procedure based on those described by: T. N. Van, N. De Kimpe, Tetrahedron 2000, 56, 7969;
-
-
-
-
36
-
-
0037050415
-
-
103; for optimum results, 13a is stored as the corresponding HCl salt 5a to minimize oxidation by air
-
B. G. Davis, M. A. T. Maughan, T. M. Chapman, R. Villard, S. Courtney, Org. Lett. 2002, 4, 103; for optimum results, 13a is stored as the corresponding HCl salt 5a to minimize oxidation by air.
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(2002)
Org. Lett
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-
-
Davis, B.G.1
Maughan, M.A.T.2
Chapman, T.M.3
Villard, R.4
Courtney, S.5
-
37
-
-
33846524426
-
-
The use of heterocuprates or fewer than 1.5 equivalents of the homocuprate gave inferior results
-
The use of heterocuprates or fewer than 1.5 equivalents of the homocuprate gave inferior results.
-
-
-
-
38
-
-
33846558096
-
-
The isolation and purification of 10a prior to its reduction is not required, but is recommended for optimum results.
-
The isolation and purification of 10a prior to its reduction is not required, but is recommended for optimum results.
-
-
-
-
39
-
-
33846556313
-
-
The product of a boatlike transition state has not been observed
-
The product of a boatlike transition state has not been observed.
-
-
-
-
40
-
-
0030924784
-
-
The use of the corresponding O-TMS derivative of 10e was found to be optimal; for a review, see: D. Enders, U. Reinhold, Tetrahedron: Asymmetry 1997, 8, 1895.
-
The use of the corresponding O-TMS derivative of 10e was found to be optimal; for a review, see: D. Enders, U. Reinhold, Tetrahedron: Asymmetry 1997, 8, 1895.
-
-
-
-
41
-
-
33846482680
-
-
Competitive hydrolysis of the initial 1,4-addition product occurs during workup
-
Competitive hydrolysis of the initial 1,4-addition product occurs during workup.
-
-
-
-
44
-
-
6044269452
-
-
Angew. Chem. Int. Ed. 2004, 43, 5138;
-
(2004)
Chem. Int. Ed
, vol.43
, pp. 5138
-
-
Angew1
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48
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33646468489
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Angew. Chem. Int. Ed. 2006, 45, 1520;
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(2006)
Chem. Int. Ed
, vol.45
, pp. 1520
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Angew1
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49
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33745211429
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f) D. Enders, M. R. M. Hüttl, C. Grondal, G. Raabe, Nature 2006, 441, 861.
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(2006)
Nature
, vol.441
, pp. 861
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-
Enders, D.1
Hüttl, M.R.M.2
Grondal, C.3
Raabe, G.4
-
50
-
-
33846484416
-
-
The suggested mode of catalysis is based on prior reports on related transformations see reference [16
-
The suggested mode of catalysis is based on prior reports on related transformations (see reference [16]).
-
-
-
-
51
-
-
33846500300
-
-
The use of TFE-water as the solvent mixture led to products (Table 2) with 5-10% ee.
-
The use of TFE-water as the solvent mixture led to products (Table 2) with 5-10% ee.
-
-
-
-
52
-
-
24944467463
-
-
A variety of modulators of cholinergic activity contain cyclic amines or amino alcohols as rigid acetylcholine analogues; see: a J. W. Clader, Y. Wang, Curr. Pharm. Design 2005, 11, 3353;
-
A variety of modulators of cholinergic activity contain cyclic amines or amino alcohols as rigid acetylcholine analogues; see: a) J. W. Clader, Y. Wang, Curr. Pharm. Design 2005, 11, 3353;
-
-
-
-
55
-
-
0004246896
-
-
For substrate-controlled diastereoselective conjugate addition, see: a, Ed, N. Krause, Wiley-VCH, Weinheim
-
For substrate-controlled diastereoselective conjugate addition, see: a) B. Breit, P. Demel in Modern Organocopper Chemistry (Ed.: N. Krause), Wiley-VCH, Weinheim, 2002, pp. 188-223;
-
(2002)
Modern Organocopper Chemistry
, pp. 188-223
-
-
Breit, B.1
Demel, P.2
|