-
5
-
-
0035898269
-
-
c) P. Buonora, J.-C. Olsen, T. Oh, Tetrahedron 2001, 57, 6099;
-
(2001)
Tetrahedron
, vol.57
, pp. 6099
-
-
Buonora, P.1
Olsen, J.-C.2
Oh, T.3
-
6
-
-
0003497902
-
-
(Eds: S. Kobayashi, K. A. Jørgensen), Wiley-VCH, Weinheim
-
d) Cycloaddition Reactions in Organic Synthesis (Eds: S. Kobayashi, K. A. Jørgensen), Wiley-VCH, Weinheim, 2002.
-
(2002)
Cycloaddition Reactions in Organic Synthesis
-
-
-
8
-
-
0000540369
-
-
a) S. Kobayashi, S. Komiyama, H. Ishitani, Angew. Chem. 1998, 110, 1026;
-
(1998)
Angew. Chem.
, vol.110
, pp. 1026
-
-
Kobayashi, S.1
Komiyama, S.2
Ishitani, H.3
-
10
-
-
0001636613
-
-
b) S. Yao, M. Johannsen, R. G. Hazell, K. A. Jørgensen, Angew. Chem. 1998, 110, 3318;
-
(1998)
Angew. Chem.
, vol.110
, pp. 3318
-
-
Yao, S.1
Johannsen, M.2
Hazell, R.G.3
Jørgensen, K.A.4
-
12
-
-
0033546377
-
-
c) S. Kobayashi, K. Kusakabe, S. Komiyama, H. Ishitani, J. Org. Chem. 1999, 64, 4220;
-
(1999)
J. Org. Chem.
, vol.64
, pp. 4220
-
-
Kobayashi, S.1
Kusakabe, K.2
Komiyama, S.3
Ishitani, H.4
-
13
-
-
0000186325
-
-
d) S. Kobayashi, K. Kusakabe, H. Ishitani, Org. Lett. 2000, 2, 1225;
-
(2000)
Org. Lett.
, vol.2
, pp. 1225
-
-
Kobayashi, S.1
Kusakabe, K.2
Ishitani, H.3
-
14
-
-
0037427326
-
-
e) N. S. Josephsohn, M. L. Snapper, A. H. Hoveyda, J. Am. Chem. Soc. 2003, 125, 4018;
-
(2003)
J. Am. Chem. Soc.
, vol.125
, pp. 4018
-
-
Josephsohn, N.S.1
Snapper, M.L.2
Hoveyda, A.H.3
-
15
-
-
0347717646
-
-
f) O. G. Mancheno, R. G. Arrayas, J. C. Carretero, J. Am. Chem. Soc. 2004, 126, 456;
-
(2004)
J. Am. Chem. Soc.
, vol.126
, pp. 456
-
-
Mancheno, O.G.1
Arrayas, R.G.2
Carretero, J.C.3
-
16
-
-
13944269207
-
-
g) Y. Yamashita, Y. Mizuki, S. Kobayashi, Tetrahedron Lett. 2005, 46, 1803.
-
(2005)
Tetrahedron Lett.
, vol.46
, pp. 1803
-
-
Yamashita, Y.1
Mizuki, Y.2
Kobayashi, S.3
-
19
-
-
0007448540
-
-
a) H. Waldmann, M. Braun, M. Draeger, Angew. Chem. 1990, 102, 1445;
-
(1990)
Angew. Chem.
, vol.102
, pp. 1445
-
-
Waldmann, H.1
Braun, M.2
Draeger, M.3
-
21
-
-
0026321133
-
-
b) H. Waldmann, M. Braun, M. Dräger, Tetrahedron: Asymmetry 1991, 2, 1231.
-
(1991)
Tetrahedron: Asymmetry
, vol.2
, pp. 1231
-
-
Waldmann, H.1
Braun, M.2
Dräger, M.3
-
24
-
-
3142774263
-
-
For the enantioselective hetero-Diels-Alder reaction of Brassard's diene with aldehydes, see: a) Q. Fan, L. Lin, J. Liu, Y. Huang, X. Feng, G. Zhang, Org. Lett. 2004, 6, 2185;
-
(2004)
Org. Lett.
, vol.6
, pp. 2185
-
-
Fan, Q.1
Lin, L.2
Liu, J.3
Huang, Y.4
Feng, X.5
Zhang, G.6
-
25
-
-
9744284976
-
-
b) H. Du, D. Zhao, K. Ding, Chem. Eur. J. 2004, 10, 5964.
-
(2004)
Chem. Eur. J.
, vol.10
, pp. 5964
-
-
Du, H.1
Zhao, D.2
Ding, K.3
-
26
-
-
0346865819
-
-
For reviews on Brønsted acid catalysis, see: a) P. R. Schreiner, Chem. Soc. Rev. 2003, 32, 289;
-
(2003)
Chem. Soc. Rev.
, vol.32
, pp. 289
-
-
Schreiner, P.R.1
-
29
-
-
33746791348
-
-
c) C. Bolm, T. Rantanen, I. Schiffers, L. Zani, Angew. Chem. 2005, 117, 1778;
-
(2005)
Angew. Chem.
, vol.117
, pp. 1778
-
-
Bolm, C.1
Rantanen, T.2
Schiffers, I.3
Zani, L.4
-
37
-
-
0142072631
-
-
c) T. Okino, Y. Hoashi, Y. Takemoto, J. Am. Chem. Soc. 2003, 125, 1267;
-
(2003)
J. Am. Chem. Soc.
, vol.125
, pp. 1267
-
-
Okino, T.1
Hoashi, Y.2
Takemoto, Y.3
-
38
-
-
1642369984
-
-
d) B. M. Nugent, R. A. Yoder, J. N. Johnston, 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
-
39
-
-
5144219609
-
-
e) N. T. McDougal, W. L. Trevellini, S. A. Rodgen, L. T. Kliman, S. E. Schaus, Adv. Synth. Catal. 2004, 346, 1231;
-
(2004)
Adv. Synth. Catal.
, vol.346
, pp. 1231
-
-
McDougal, N.T.1
Trevellini, W.L.2
Rodgen, S.A.3
Kliman, L.T.4
Schaus, S.E.5
-
40
-
-
0242432417
-
-
f) Y. Huang, A. K. Unni, A. N. Thadani, V. H. Rawal, 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
-
41
-
-
1942471019
-
-
g) A. N. Thadani, A. R. Stankovic, V. H. Rawal, Proc. Natl. Acad. Sci. USA 2004, 101, 5846;
-
(2004)
Proc. Natl. Acad. Sci. USA
, vol.101
, pp. 5846
-
-
Thadani, A.N.1
Stankovic, A.R.2
Rawal, V.H.3
-
42
-
-
11844302258
-
-
h) T. Okino, Y. Hoashi, T. Furukawa, X. Xu, Y. Takemoto, 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.4
Takemoto, Y.5
-
44
-
-
13444265956
-
-
j) A. K. Unni, N. Takenaka, H. Yamamoto, V. H. Rawal, 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
-
45
-
-
15744383666
-
-
k) M. Shi, L.-H. Chen, C.-Q. Li, J. Am. Chem. Soc. 2005, 127, 3790;
-
(2005)
J. Am. Chem. Soc.
, vol.127
, pp. 3790
-
-
Shi, M.1
Chen, L.-H.2
Li, C.-Q.3
-
51
-
-
4143094833
-
Special Issue on Organocatalysis
-
Eds.: K. N. Houk, B. List
-
c) Special Issue on Organocatalysis (Eds.: K. N. Houk, B. List), Acc. Chem. Res. 2004, 37, 487;
-
(2004)
Acc. Chem. Res.
, vol.37
, pp. 487
-
-
-
52
-
-
5144229879
-
Special Issue on Organocatalysis
-
Eds.: B. List, C. Bolm
-
d) Special Issue on Organocatalysis (Eds.: B. List, C. Bolm), Adv. Synth. Catal. 2004, 346, 1021;
-
(2004)
Adv. Synth. Catal.
, vol.346
, pp. 1021
-
-
-
54
-
-
47749122232
-
-
(Eds: A. Berkessel, H. Gröger), Wiley-VCH, Weinheim
-
f) Asymmetric Organocatalysis (Eds: A. Berkessel, H. Gröger), Wiley-VCH, Weinheim, 2005.
-
(2005)
Asymmetric Organocatalysis
-
-
-
55
-
-
6044226554
-
-
a) T. Akiyama, J. Itoh, K. Yokota, K. Fuchibe, Angew. Chem. 2004, 116, 1592;
-
(2004)
Angew. Chem.
, vol.116
, pp. 1592
-
-
Akiyama, T.1
Itoh, J.2
Yokota, K.3
Fuchibe, K.4
-
57
-
-
24044538628
-
-
b) T. Akiyama, H. Morita, J. Itoh, K. Fuchibe, Org. Lett. 2005, 7, 2583;
-
(2005)
Org. Lett.
, vol.7
, pp. 2583
-
-
Akiyama, T.1
Morita, H.2
Itoh, J.3
Fuchibe, K.4
-
58
-
-
27644568945
-
-
c) T. Akiyama, Y. Saitoh, H. Morita, K. Fuchibe, Adv. Synth. Catal. 2005, 347, 1523;
-
(2005)
Adv. Synth. Catal.
, vol.347
, pp. 1523
-
-
Akiyama, T.1
Saitoh, Y.2
Morita, H.3
Fuchibe, K.4
-
59
-
-
30544453001
-
-
d) T. Akiyama, Y. Tamura, J. Itoh, H. Morita, K. Fuchibe, Synlett 2006, 141.
-
(2006)
Synlett
, pp. 141
-
-
Akiyama, T.1
Tamura, Y.2
Itoh, J.3
Morita, H.4
Fuchibe, K.5
-
61
-
-
4644355914
-
-
b) D. Uraguchi, K. Sorimachi, M. Terada, J. Am. Chem. Soc. 2004, 126, 11 804;
-
(2004)
J. Am. Chem. Soc.
, vol.126
, pp. 11804
-
-
Uraguchi, D.1
Sorimachi, K.2
Terada, M.3
-
62
-
-
21644449826
-
-
c) D. Uraguchi, K. Sorimachi, M. Terada, 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
-
64
-
-
27844464898
-
-
e) G. B. Rowland, H. Zhang, E. B. Rowland, S. Chennamadhavuni, Y. Wang, J. C. Antilla, J. Am. Chem. Soc. 2005, 127, 15 696;
-
(2005)
J. Am. Chem. Soc.
, vol.127
, pp. 15696
-
-
Rowland, G.B.1
Zhang, H.2
Rowland, E.B.3
Chennamadhavuni, S.4
Wang, Y.5
Antilla, J.C.6
-
65
-
-
24044465512
-
-
f) M. Rueping, E. Sugiono, C. Azap, T. Theissmann, M. Bolte, Org. Lett. 2005, 7, 3781;
-
(2005)
Org. Lett.
, vol.7
, pp. 3781
-
-
Rueping, M.1
Sugiono, E.2
Azap, C.3
Theissmann, T.4
Bolte, M.5
-
66
-
-
33746182597
-
-
g) S. Hoffmann, A. M. Seayad, B. List, Angew. Chem. 2005, 117, 7590;
-
(2005)
Angew. Chem.
, vol.117
, pp. 7590
-
-
Hoffmann, S.1
Seayad, A.M.2
List, B.3
-
68
-
-
30744477746
-
-
h) R. I. Storer, D. E. Carrera, Y. Ni, D. W. C. MacMillan, J. Am. Chem. Soc. 2006, 128, 84;
-
(2006)
J. Am. Chem. Soc.
, vol.128
, pp. 84
-
-
Storer, R.I.1
Carrera, D.E.2
Ni, Y.3
MacMillan, D.W.C.4
-
69
-
-
31944452587
-
-
i) J. Seayad, A. M. Seayad, B. List, J. Am. Chem. Soc. 2006, 128, 1086;
-
(2006)
J. Am. Chem. Soc.
, vol.128
, pp. 1086
-
-
Seayad, J.1
Seayad, A.M.2
List, B.3
-
70
-
-
33746282355
-
-
j) M. Terada, K. Machioka, K. Sorimachi, Angew. Chem. 2006, 118, 2312;
-
(2006)
Angew. Chem.
, vol.118
, pp. 2312
-
-
Terada, M.1
Machioka, K.2
Sorimachi, K.3
-
72
-
-
0004231121
-
-
Wiley, New York, chap. 5
-
a value of diethyl phosphate is 1.39; see: L. D. Quin, A Guide to Organophosphorus Chemistry, Wiley, New York, 2000, chap. 5, pp. 133-165.
-
(2000)
A Guide to Organophosphorus Chemistry
, pp. 133-165
-
-
Quin, L.D.1
-
73
-
-
33746819638
-
-
see ref. [10b]
-
For organocatalyzed hetero-Diels-Alder reactions of aldehydes with Brassard's diene, see ref. [10b].
-
-
-
-
74
-
-
33746815933
-
-
CCDC-280243 contains the supplementary crystallographic data for this paper. These data can be obtained free of charge from The Cambridge Crystallographic Data Centre via www.ccdc. cam.ac.uk/data_request/cif.
-
-
-
-
75
-
-
33746822112
-
-
See Supporting Information for details
-
See Supporting Information for details.
-
-
-
-
76
-
-
33746794013
-
-
note
-
An aldimine derived from p-methoxyaniline exhibited lower enantioselectivity.
-
-
-
-
77
-
-
33746796131
-
-
note
-
The nine-membered cyclic structure was observed as one of the energy minima of the complex derived from 2a and 4a by quantum chemical calculations (PM3, Spartan'02, Wavefunction, Inc.).
-
-
-
-
78
-
-
33746857514
-
-
note
-
We suppose pyridine would not participate in the transition state but may stabilize Brassard's diene in the reaction.
-
-
-
|