-
1
-
-
0000851805
-
-
(Eds.: B. M. Trost, I. Fleming, C. H. Heatcock), Pergamon, New York
-
For recent reviews, see: a) G. Rosini in Comprehensive Organic Synthesis, Vol. 2 (Eds.: B. M. Trost, I. Fleming, C. H. Heatcock), Pergamon, New York, 1991, pp. 321-240;
-
(1991)
Comprehensive Organic Synthesis, Vol. 2
, vol.2
, pp. 321-1240
-
-
Rosini, G.1
-
3
-
-
21244449446
-
-
For an excellent short review, see: C. Palomo, M. Oiarbide, A. Mielgo, Angew. Chem. 2004, 116, 5558-5560;
-
(2004)
Angew. Chem.
, vol.116
, pp. 5558-5560
-
-
Palomo, C.1
Oiarbide, M.2
Mielgo, A.3
-
4
-
-
8444252168
-
-
Angew. Chem. Int. Ed. 2004, 43, 5442-5444.
-
(2004)
Angew. Chem. Int. Ed.
, vol.43
, pp. 5442-5444
-
-
-
5
-
-
84945959007
-
-
a) H. Sasai, T. Suzuki, S. Arai, M. Shibasaki, J. Am. Chem. Soc. 1992, 114, 4418-4420;
-
(1992)
J. Am. Chem. Soc.
, vol.114
, pp. 4418-4420
-
-
Sasai, H.1
Suzuki, T.2
Arai, S.3
Shibasaki, M.4
-
9
-
-
0037043532
-
-
b) B. M. Trost, V. S. C. Yeh, H. Ito, N. Bremeyer, Org. Lett. 2002, 4, 2621-2623.
-
(2002)
Org. Lett.
, vol.4
, pp. 2621-2623
-
-
Trost, B.M.1
Yeh, V.S.C.2
Ito, H.3
Bremeyer, N.4
-
10
-
-
0142040727
-
-
D. A. Evans, D. Seidel, M. Rueping, H. W. Lam, J. T. Shawn, C. V. Downey, J. Am. Chem. Soc. 2003, 125, 12 692-12 693.
-
(2003)
J. Am. Chem. Soc.
, vol.125
, pp. 12692-12693
-
-
Evans, D.A.1
Seidel, D.2
Rueping, M.3
Lam, H.W.4
Shawn, J.T.5
Downey, C.V.6
-
11
-
-
3242786409
-
-
a) Y. Kogami, T. Nakajima, T. Ashizawa, S. Kezuka, T. Ikeno, T. Yamada, Chem. Lett. 2004, 33, 614-615;
-
(2004)
Chem. Lett.
, vol.33
, pp. 614-615
-
-
Kogami, Y.1
Nakajima, T.2
Ashizawa, T.3
Kezuka, S.4
Ikeno, T.5
Yamada, T.6
-
12
-
-
4444257618
-
-
b) Y. Kogami, T. Nakajima, T. Ikeno, T. Yamada, Synthesis 2004, 1947-1950.
-
(2004)
Synthesis
, pp. 1947-1950
-
-
Kogami, Y.1
Nakajima, T.2
Ikeno, T.3
Yamada, T.4
-
13
-
-
29344448052
-
-
C. Palomo, M. Oiarbide, A. Laso, Angew. Chem. 2005, 117, 3949-3952;
-
(2005)
Angew. Chem.
, vol.117
, pp. 3949-3952
-
-
Palomo, C.1
Oiarbide, M.2
Laso, A.3
-
14
-
-
21244472399
-
-
Angew. Chem. Int. Ed. 2005, 44, 3881-3884.
-
(2005)
Angew. Chem. Int. Ed.
, vol.44
, pp. 3881-3884
-
-
-
16
-
-
0037067544
-
-
b) C. Christensen, K. Juhl, R. G. Hazell, K. A. Jørgensen, J. Org. Chem. 2002, 67, 4875-4881.
-
(2002)
J. Org. Chem.
, vol.67
, pp. 4875-4881
-
-
Christensen, C.1
Juhl, K.2
Hazell, R.G.3
Jørgensen, K.A.4
-
17
-
-
7444242815
-
-
a) S.-F. Lu, D.-M. Du, S.-W. Zhang, J. Xu, Tetrahedron: Asymmetry 2004, 15, 3433-3441;
-
(2004)
Tetrahedron: Asymmetry
, vol.15
, pp. 3433-3441
-
-
Lu, S.-F.1
Du, D.-M.2
Zhang, S.-W.3
Xu, J.4
-
18
-
-
17744381382
-
-
b) D.-M. Du, S.-F. Lu, T. Fang, J. Xu, J. Org. Chem. 2005, 70, 3712-3715.
-
(2005)
J. Org. Chem.
, vol.70
, pp. 3712-3715
-
-
Du, D.-M.1
Lu, S.-F.2
Fang, T.3
Xu, J.4
-
19
-
-
0001644556
-
-
For comprehensive reviews about asymmetric organocatalysis, see: P. I. Dalko, L. Moisan, Angew. Chem. 2001, 113, 3840-3864;
-
(2001)
Angew. Chem.
, vol.113
, pp. 3840-3864
-
-
Dalko, P.I.1
Moisan, L.2
-
20
-
-
0035886887
-
-
Angew. Chem. Int. Ed. 2001, 40, 3726-3748;
-
(2001)
Angew. Chem. Int. Ed.
, vol.40
, pp. 3726-3748
-
-
-
22
-
-
6044269452
-
-
Angew. Chem. Int. Ed. 2004, 43, 5138-5175.
-
(2004)
Angew. Chem. Int. Ed.
, vol.43
, pp. 5138-5175
-
-
-
23
-
-
1342268984
-
-
a) T. Okino, S. Nakamura, T. Furukawa, Y. Takemoto, Org. Lett. 2004, 6, 625-627;
-
(2004)
Org. Lett.
, vol.6
, pp. 625-627
-
-
Okino, T.1
Nakamura, S.2
Furukawa, T.3
Takemoto, Y.4
-
24
-
-
32044467097
-
-
in press
-
b) X. Xu, T. Furukawa, T. Okino, H. Miyabe, Y. Takemoto, Chem. Eur. J. 2005, in press.
-
(2005)
Chem. Eur. J.
-
-
Xu, X.1
Furukawa, T.2
Okino, T.3
Miyabe, H.4
Takemoto, Y.5
-
27
-
-
0036146812
-
-
a) Y. Misumi, R. A. Bulman, K. Matsumoto, Heterocycles 2002, 56, 599-605;
-
(2002)
Heterocycles
, vol.56
, pp. 599-605
-
-
Misumi, Y.1
Bulman, R.A.2
Matsumoto, K.3
-
28
-
-
0028129271
-
-
b) R. Chinchilla, C. Najera, P. Sanchez-Agullo, Tetrahedron: Asymmetry 1994, 5, 1393-1402;
-
(1994)
Tetrahedron: Asymmetry
, vol.5
, pp. 1393-1402
-
-
Chinchilla, R.1
Najera, C.2
Sanchez-Agullo, P.3
-
29
-
-
0142184536
-
-
c) M. T. Allingham, A. Howard-Jones, P. J. Murphy, D. A. Thomas, P. W. R. Caulkett, Tetrahedron Lett. 2003, 44, 8677-8680.
-
(2003)
Tetrahedron Lett.
, vol.44
, pp. 8677-8680
-
-
Allingham, M.T.1
Howard-Jones, A.2
Murphy, P.J.3
Thomas, D.A.4
Caulkett, P.W.R.5
-
30
-
-
27844510491
-
-
T. Marcelli, R. N. S. van der Haas, J. H. van Maarseveen, H. Hiemstra, Synlett 2005, 2817-2819.
-
(2005)
Synlett
, pp. 2817-2819
-
-
Marcelli, T.1
Van Der Haas, R.N.S.2
Van Maarseveen, J.H.3
Hiemstra, H.4
-
31
-
-
0033520752
-
-
Selected applications of this concept to asymmetric organocatalysis: a) Y. Iwabuchi, M. Nakatani, N. Yokoyama, S. Hatakeyama, J. Am. Chem. Soc. 1999, 121, 10 219-10 220;
-
(1999)
J. Am. Chem. Soc.
, vol.121
, pp. 10219-10220
-
-
Iwabuchi, Y.1
Nakatani, M.2
Yokoyama, N.3
Hatakeyama, S.4
-
33
-
-
0037011306
-
-
Angew. Chem. Int. Ed. 2002, 41, 4507-4510;
-
(2002)
Angew. Chem. Int. Ed.
, vol.41
, pp. 4507-4510
-
-
-
34
-
-
3042770799
-
-
c) S. Saaby, M. Bella, K. A. Jørgensen, J. Am. Chem. Soc. 2004, 126, 8120-8121;
-
(2004)
J. Am. Chem. Soc.
, vol.126
, pp. 8120-8121
-
-
Saaby, S.1
Bella, M.2
Jørgensen, K.A.3
-
35
-
-
13444251279
-
-
d) X. Liu, H. Li, L. Deng, Org. Lett. 2005, 7, 167-169;
-
(2005)
Org. Lett.
, vol.7
, pp. 167-169
-
-
Liu, X.1
Li, H.2
Deng, L.3
-
36
-
-
21244480844
-
-
e) H. Li, J. Song, X. Liu, L. Deng, J. Am. Chem. Soc. 2005, 127, 13 774-13 775.
-
(2005)
J. Am. Chem. Soc.
, vol.127
, pp. 13774-13775
-
-
Li, H.1
Song, J.2
Liu, X.3
Deng, L.4
-
37
-
-
0346865819
-
-
For reviews discussing hydrogen bonding in organocatalysis, see: a) P. R. Schreiner, Chem. Soc. Rev. 2003, 32, 289-296;
-
(2003)
Chem. Soc. Rev.
, vol.32
, pp. 289-296
-
-
Schreiner, P.R.1
-
38
-
-
9244238796
-
-
b) P. M. Pihko, Angew. Chem. 2004, 116, 2110-2113;
-
(2004)
Angew. Chem.
, vol.116
, pp. 2110-2113
-
-
Pihko, P.M.1
-
39
-
-
4544221552
-
-
Angew. Chem. Int. Ed. 2004, 43, 2062-2064.
-
(2004)
Angew. Chem. Int. Ed.
, vol.43
, pp. 2062-2064
-
-
-
40
-
-
19544393388
-
-
a) B. Vakulya, S. Varga, A. Csampai, T. Soos, Org. Lett. 2005, 7, 1967-1969;
-
(2005)
Org. Lett.
, vol.7
, pp. 1967-1969
-
-
Vakulya, B.1
Varga, S.2
Csampai, A.3
Soos, T.4
-
41
-
-
32044439817
-
-
during the preparation of this communication, others reported enantioselectivc organocatalytic reactions using an analogous catalyst: b) S. H. McCooey, S. J. Connon, Angew. Chem. 2005, 117, 6525-6528;
-
(2005)
Angew. Chem.
, vol.117
, pp. 6525-6528
-
-
McCooey, S.H.1
Connon, S.J.2
-
42
-
-
26844450640
-
-
Angew. Chem. Int. Ed. 2005, 44, 6367-6370;
-
(2005)
Angew. Chem. Int. Ed.
, vol.44
, pp. 6367-6370
-
-
-
45
-
-
0024343737
-
-
In solution, Cinchona alkaloids exist as a mixture of conformers mainly arising from rotation along the C8-C9 and C4′-C9 bonds: G. D. H. Dijkstra, R. M. Kellogg, H. Wynberg, J. S. Svendsen, I. Marko, K. B. Sharpless, J. Am. Chem. Soc. 1989, 111, 8069-8076; moreover, the flexible thiourea moiety adds further conformational complexity to the molecule.
-
(1989)
J. Am. Chem. Soc.
, vol.111
, pp. 8069-8076
-
-
Dijkstra, G.D.H.1
Kellogg, R.M.2
Wynberg, H.3
Svendsen, J.S.4
Marko, I.5
Sharpless, K.B.6
-
46
-
-
27544433063
-
-
After submission of this manuscript, Nagasawa and co-workers reported the use of a guanidine thiourea catalyst for the asymmetric Henry reaction of aliphatic aldehydes: Y. Sohtome, Y. Hashimoto, K. Nagasawa, Adv. Synth. Catal. 2005, 347, 1643-1648.
-
(2005)
Adv. Synth. Catal.
, vol.347
, pp. 1643-1648
-
-
Sohtome, Y.1
Hashimoto, Y.2
Nagasawa, K.3
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