-
1
-
-
34247565955
-
-
(a) Beeson, T. D.; Mastracchio, A.; Hong, J. B.; Ashton, K.; MacMillan, D. W. C. Science 2007, 316, 582.
-
(2007)
Science
, vol.316
, pp. 582
-
-
Beeson, T.D.1
Mastracchio, A.2
Hong, J.B.3
Ashton, K.4
MacMillan, D.W.C.5
-
2
-
-
34250205588
-
-
(b) Jang, H. Y.; Hong, J. B.; MacMillan, D. W. C. J. Am. Chem. Soc. 2007, 129, 7004.
-
(2007)
J. Am. Chem. Soc
, vol.129
, pp. 7004
-
-
Jang, H.Y.1
Hong, J.B.2
MacMillan, D.W.C.3
-
5
-
-
34547178180
-
-
For a related transformation, see
-
For a related transformation, see: Aleman, J.; Cabrera, S.; Maerten, E.; Overgaard, J.; Jørgensen, K. A. Angew. Chem., Int. Ed. 2007, 46, 5520.
-
(2007)
Angew. Chem., Int. Ed
, vol.46
, pp. 5520
-
-
Aleman, J.1
Cabrera, S.2
Maerten, E.3
Overgaard, J.4
Jørgensen, K.A.5
-
6
-
-
0006089507
-
-
Bohlmann, F.; Zdero, C.; Robinson, H.; King, R. M. Phytochemistry 1979, 18, 1675.
-
(1979)
Phytochemistry
, vol.18
, pp. 1675
-
-
Bohlmann, F.1
Zdero, C.2
Robinson, H.3
King, R.M.4
-
7
-
-
0002436495
-
-
Narasaka, K.; Okauchi, T.; Tanaka, K.; Murakami, M. Chem. Lett. 1992, 92, 2099.
-
(1992)
Chem. Lett
, vol.92
, pp. 2099
-
-
Narasaka, K.1
Okauchi, T.2
Tanaka, K.3
Murakami, M.4
-
8
-
-
0034654216
-
-
For examples of proline-based catalysis involving enamines, see: (a) List, B, Lerner, R. A, Barbas, C. F, III. J. Am. Chem. Soc. 2000, 122, 2395
-
For examples of proline-based catalysis involving enamines, see: (a) List, B.; Lerner, R. A.; Barbas, C. F., III. J. Am. Chem. Soc. 2000, 122, 2395.
-
-
-
-
9
-
-
3042625080
-
-
(b) Mase, N.; Tanaka, F.; Barbas, C. F., III. Angew. Chem., Int. Ed. 2004, 43, 2420.
-
(2004)
Angew. Chem., Int. Ed
, vol.43
, pp. 2420
-
-
Mase, N.1
Tanaka, F.2
Barbas III, C.F.3
-
10
-
-
33744826542
-
-
For examples of prolinol-derived ligands for enamine catalysis, see: (a) Chi, Y, Gellman, S. H. J. Am. Chem. Soc. 2006, 128, 6804
-
For examples of prolinol-derived ligands for enamine catalysis, see: (a) Chi, Y.; Gellman, S. H. J. Am. Chem. Soc. 2006, 128, 6804.
-
-
-
-
11
-
-
0345529038
-
-
(b) Notz, W.; Tanaka, F.; Watanabe, S.; Chowdari, N. S.; Turner, J. M.; Thayumanavan, R.; Barbas, C. F., III. J. Org. Chem. 2003, 68, 9624.
-
(2003)
J. Org. Chem
, vol.68
, pp. 9624
-
-
Notz, W.1
Tanaka, F.2
Watanabe, S.3
Chowdari, N.S.4
Turner, J.M.5
Thayumanavan, R.6
Barbas III, C.F.7
-
12
-
-
22144459070
-
-
(c) Hayashi, Y.; Gotoh, H.; Hayashi, T.; Shoji, M. Angew. Chem., Int. Ed. 2005, 44, 4212.
-
(2005)
Angew. Chem., Int. Ed
, vol.44
, pp. 4212
-
-
Hayashi, Y.1
Gotoh, H.2
Hayashi, T.3
Shoji, M.4
-
13
-
-
29844457732
-
-
Franzen, J.; Marigo, M.; Fielenbach, D.; Wabnitz, T. C.; Kjasrsgaard, A.; Jørgensen, K. A. J. Am. Chem. Soc. 2005, 127, 18296.
-
(2005)
J. Am. Chem. Soc
, vol.127
, pp. 18296
-
-
Franzen, J.1
Marigo, M.2
Fielenbach, D.3
Wabnitz, T.C.4
Kjasrsgaard, A.5
Jørgensen, K.A.6
-
14
-
-
84891744494
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-
See the Supporting Information for the preparation of 1c. CCDC 709588 contains the supplementary crystallographic data for 1c and is available free of charge from The Cambridge Crystallographic Data Centre via www.ccdc.cam.ac.uk/ data-request/cif.
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See the Supporting Information for the preparation of 1c. CCDC 709588 contains the supplementary crystallographic data for 1c and is available free of charge from The Cambridge Crystallographic Data Centre via www.ccdc.cam.ac.uk/ data-request/cif.
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-
15
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84891747225
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In view of the requirement of electron donating substituents on the aromatic nucleus for this reaction, we favored the cationic rather than the radical mechanism operating in the corresponding reactions with alkenes see refs 1 and 2
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In view of the requirement of electron donating substituents on the aromatic nucleus for this reaction, we favored the cationic rather than the radical mechanism operating in the corresponding reactions with alkenes (see refs 1 and 2).
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-
-
-
16
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0006043219
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-
For the previous enantioselective total syntheses, see: a
-
For the previous enantioselective total syntheses, see: (a) Tietze, L. F.; Raschke, T. Synlett 1995, 6, 597.
-
(1995)
Synlett
, vol.6
, pp. 597
-
-
Tietze, L.F.1
Raschke, T.2
-
17
-
-
0141854100
-
-
(b) Schmalz, H. G.; Kiehl, O.; Korell, U.; Lex, J. Synthesis 2003, 1851.
-
(2003)
Synthesis
, pp. 1851
-
-
Schmalz, H.G.1
Kiehl, O.2
Korell, U.3
Lex, J.4
-
19
-
-
0024803101
-
-
Larock, R. C.; Leung, W.; Dunn, S. S. Tetrahedron Lett. 1989, 30, 6629.
-
(1989)
Tetrahedron Lett
, vol.30
, pp. 6629
-
-
Larock, R.C.1
Leung, W.2
Dunn, S.S.3
-
20
-
-
33845185356
-
-
McDonald, C.; Holcomb, H.; Kennedy, K.; Kirkpatrick, E.; Leathers, T.; Vanemon, P. J. Org. Chem. 1989, 54, 1213.
-
(1989)
J. Org. Chem
, vol.54
, pp. 1213
-
-
McDonald, C.1
Holcomb, H.2
Kennedy, K.3
Kirkpatrick, E.4
Leathers, T.5
Vanemon, P.6
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