-
1
-
-
28644442668
-
-
Jacobsen, E. N., Pfaltz, A.; Yamamoto, H., Eds.; Springer: New York
-
(a) For a general review, see: Ohkuma, T.; Noyori, R. In Comprehensive Asymmetric Catalysis, Suppl. 1; Jacobsen, E. N., Pfaltz, A.; Yamamoto, H., Eds.; Springer: New York, 2004.
-
(2004)
Comprehensive Asymmetric Catalysis
, Issue.SUPPL. 1
-
-
Ohkuma, T.1
Noyori, R.2
-
2
-
-
13844294033
-
-
(b) For a review of asymmetric reductive amination, see: Tararov, V. I.; Börner, A. Synlett 2005, 203.
-
(2005)
Synlett
, pp. 203
-
-
Tararov, V.I.1
Börner, A.2
-
3
-
-
0038260520
-
-
For reviews, see: (a) Blaser, H.-U.; Malan, C.; Pugin, B.; Spindler, F.; Steiner, H.; Studer, M. Adv. Synth. Catal. 2003, 345, 103.
-
(2003)
Adv. Synth. Catal.
, vol.345
, pp. 103
-
-
Blaser, H.-U.1
Malan, C.2
Pugin, B.3
Spindler, F.4
Steiner, H.5
Studer, M.6
-
7
-
-
0345276532
-
-
(e) Kadyrov, R.; Riermeier, T. H. Angew. Chem., Int. Ed. 2003, 42, 5472.
-
(2003)
Angew. Chem., Int. Ed.
, vol.42
, pp. 5472
-
-
Kadyrov, R.1
Riermeier, T.H.2
-
8
-
-
24744453504
-
-
(f) Nolin, K. A.; Ahn, R. W.; Toste, F. D. J. Am. Chem. Soc. 2005, 127, 12462.
-
(2005)
J. Am. Chem. Soc.
, vol.127
, pp. 12462
-
-
Nolin, K.A.1
Ahn, R.W.2
Toste, F.D.3
-
9
-
-
3142759422
-
-
(g) Organocatalytic hydrosilylation of imines: Mulkov, A. V.; Mariani, A.; MacDougall, K. N.; Kocovsky, P. Org. Lett. 2004, 6, 2253.
-
(2004)
Org. Lett.
, vol.6
, pp. 2253
-
-
Mulkov, A.V.1
Mariani, A.2
MacDougall, K.N.3
Kocovsky, P.4
-
10
-
-
0033017113
-
-
(a) Blaser, H.-U.; Buser, H.-P.; Jalett, H.-P.; Pugin, B.; Spindler, F. Synlett 1999, 867.
-
(1999)
Synlett
, pp. 867
-
-
Blaser, H.-U.1
Buser, H.-P.2
Jalett, H.-P.3
Pugin, B.4
Spindler, F.5
-
11
-
-
0345276532
-
-
(b) Kadyrov, R.; Riermeier, T. H. Angew. Chem., Int. Ed. 2003, 42, 5472.
-
(2003)
Angew. Chem., Int. Ed.
, vol.42
, pp. 5472
-
-
Kadyrov, R.1
Riermeier, T.H.2
-
12
-
-
0344944866
-
-
(c) Williams, G. D.; Pike, R. A.; Wade, C. E.; Wills, M. Org. Lett. 2003, 5, 4227.
-
(2003)
Org. Lett.
, vol.5
, pp. 4227
-
-
Williams, G.D.1
Pike, R.A.2
Wade, C.E.3
Wills, M.4
-
13
-
-
0037950624
-
-
(d) Kadyrov, R.; Riermeier, T. H.; Dingerdissen, U.; Tararov, V.; Börner, A. J. Org. Chem. 2003, 68, 4067.
-
(2003)
J. Org. Chem.
, vol.68
, pp. 4067
-
-
Kadyrov, R.1
Riermeier, T.H.2
Dingerdissen, U.3
Tararov, V.4
Börner, A.5
-
14
-
-
0038626742
-
-
(e) Chi, Y. X.; Zhou, Y. G.; Zhang, X. M. J. Org. Chem. 2003, 68, 4120.
-
(2003)
J. Org. Chem.
, vol.68
, pp. 4120
-
-
Chi, Y.X.1
Zhou, Y.G.2
Zhang, X.M.3
-
16
-
-
30744457769
-
-
For the first asymmetric (63% ee) organocatalytic HEH reduction of imines, see: (a) Singh, S.; Batra, U. K. Indian J. Chem., Sect. B 1989, 28, 1.
-
(1989)
Indian J. Chem., Sect. B
, vol.28
, pp. 1
-
-
Singh, S.1
Batra, U.K.2
-
17
-
-
30744451103
-
-
Subsequent improvements in this ketimine reduction protocol were published (b) during the preparation and (c) at the time of submission of this manuscript: (b) Reuping, M.; Sugiono, E.; Azup, C.; Theissmann, T.; Bolte, M. Org. Lett. 2005, 7, 378.
-
(2005)
Org. Lett.
, vol.7
, pp. 378
-
-
Reuping, M.1
Sugiono, E.2
Azup, C.3
Theissmann, T.4
Bolte, M.5
-
18
-
-
28044438742
-
-
(c) Hoffman, S.; Seayad, A. M.; List, B. Angew. Chem., Int. Ed. 2005, 44, 7424.
-
(2005)
Angew. Chem., Int. Ed.
, vol.44
, pp. 7424
-
-
Hoffman, S.1
Seayad, A.M.2
List, B.3
-
19
-
-
0003880161
-
-
Garland: New York and London
-
Alberts, B.; Bray, D.; Lewis, J.; Raff, M.; Roberts, K.; Watson, J. D. Molecular Biology of the Cell; Garland: New York and London, 2002.
-
(2002)
Molecular Biology of the Cell
-
-
Alberts, B.1
Bray, D.2
Lewis, J.3
Raff, M.4
Roberts, K.5
Watson, J.D.6
-
20
-
-
11844277087
-
-
For previous studies of asymmetric HEH reduction of enals, see: Ouellet, S. G.; Tuttle, J. B.; MacMillan, D. W. C. J. Am. Chem. Soc. 2005, 127, 32.
-
(2005)
J. Am. Chem. Soc.
, vol.127
, pp. 32
-
-
Ouellet, S.G.1
Tuttle, J.B.2
MacMillan, D.W.C.3
-
23
-
-
4143066159
-
-
For racemic acid-catalyzed reduction, see: Itoh, T.; Nagata, K.; Miyazaki, M.; Ishikawa, H.; Kurihara, A.; Ohsawa, A. Tetrahedron 2004, 60, 6649.
-
(2004)
Tetrahedron
, vol.60
, pp. 6649
-
-
Itoh, T.1
Nagata, K.2
Miyazaki, M.3
Ishikawa, H.4
Kurihara, A.5
Ohsawa, A.6
-
25
-
-
12344267138
-
-
(b) Yoon, T. P.; Jacobsen, E. N. Angew. Chem., Int. Ed. 2005, 44, 466.
-
(2005)
Angew. Chem., Int. Ed.
, vol.44
, pp. 466
-
-
Yoon, T.P.1
Jacobsen, E.N.2
-
29
-
-
1342268984
-
-
For examples, see: (a) Okino, T.; Nakamura, S.; Furukawa, T.; Takemoto, Y. Org. Lett. 2004, 6, 625.
-
(2004)
Org. Lett.
, vol.6
, pp. 625
-
-
Okino, T.1
Nakamura, S.2
Furukawa, T.3
Takemoto, Y.4
-
30
-
-
11844302258
-
-
(b) Okino, T.; Hoashi, Y.; Furukawa, T.; Xu, X. N.; Takemoto, Y. J. Am. Chem. Soc. 2005, 127, 119.
-
(2005)
J. Am. Chem. Soc.
, vol.127
, pp. 119
-
-
Okino, T.1
Hoashi, Y.2
Furukawa, T.3
Xu, X.N.4
Takemoto, Y.5
-
31
-
-
0242432417
-
-
For examples, see: (a) Huang, Y.; Unni, A. K.; Thadani, A. N.; Rawal, V. H. Nature 2003, 424, 146.
-
(2003)
Nature
, vol.424
, pp. 146
-
-
Huang, Y.1
Unni, A.K.2
Thadani, A.N.3
Rawal, V.H.4
-
32
-
-
1942471019
-
-
(b) Thadani, A, N.; Stankovic, A. R.; Rawal, V. H. Proc. Natl. Acad. Sci. U.S.A. 2004, 101, 5839.
-
(2004)
Proc. Natl. Acad. Sci. U.S.A.
, vol.101
, pp. 5839
-
-
Thadani, A.N.1
Stankovic, A.R.2
Rawal, V.H.3
-
33
-
-
13444265956
-
-
(c) Unni, A. K.; Takenaka, N.; Yamamoto, H.; Rawal, V. H. J. Am, Chem. Soc. 2005, 127, 1336.
-
(2005)
J. Am, Chem. Soc.
, vol.127
, pp. 1336
-
-
Unni, A.K.1
Takenaka, N.2
Yamamoto, H.3
Rawal, V.H.4
-
34
-
-
1642369984
-
-
Nugent, B. M.; Yoder, R. A.; Johnston, J. N. J. Am. Chem. Soc. 2004, 126, 3418.
-
(2004)
J. Am. Chem. Soc.
, vol.126
, pp. 3418
-
-
Nugent, B.M.1
Yoder, R.A.2
Johnston, J.N.3
-
35
-
-
2342570203
-
-
(a) Akiyama, T.; Itoh, J.; Yokota, K.; Fuchibe, K. Angew. Chem., Int. Ed. 2004, 43, 1566.
-
(2004)
Angew. Chem., Int. Ed.
, vol.43
, pp. 1566
-
-
Akiyama, T.1
Itoh, J.2
Yokota, K.3
Fuchibe, K.4
-
36
-
-
24044538628
-
-
(b) Akiyama, T.; Morita H.; Itoh J.; Fuchibe, K. Org. Lett. 2005, 7, 2583.
-
(2005)
Org. Lett.
, vol.7
, pp. 2583
-
-
Akiyama, T.1
Morita, H.2
Itoh, J.3
Fuchibe, K.4
-
38
-
-
4644355914
-
-
(b) Uraguchi, D.; Sorimachi, K.; Terada, M. J. Am. Chem. Soc. 2004, 126, 11804.
-
(2004)
J. Am. Chem. Soc.
, vol.126
, pp. 11804
-
-
Uraguchi, D.1
Sorimachi, K.2
Terada, M.3
-
39
-
-
21644449826
-
-
(c) Uraguchi, D.; Sorimachi, K.; Terada, M. J. Am. Chem. Soc. 2005, 127, 9360.
-
(2005)
J. Am. Chem. Soc.
, vol.127
, pp. 9360
-
-
Uraguchi, D.1
Sorimachi, K.2
Terada, M.3
-
40
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note
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Catalysts 1 and 3 were prepared using procedures outlined in refs 8 und 12. Catalyst 5 was first prepared and applied to this catalytic protocol on October 13, 2004, to furnish the amine in Table 2, entry 1, in 94% ee.
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41
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note
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The crystallographic data have been deposited at the CCDC, 12 Union Road, Cambridge, CB2 1EZ, UK, and copies can be obtain on request, tree of charge, by quoting the publication citation and the deposition number 287655.
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