-
1
-
-
0034600250
-
-
(a) Ahrendt, K. A.; Borths, C. J.; MacMillan, D. W. C. J. Am. Chem. Soc. 2000, 122, 4243.
-
(2000)
J. Am. Chem. Soc.
, vol.122
, pp. 4243
-
-
Ahrendt, K.A.1
Borths, C.J.2
MacMillan, D.W.C.3
-
3
-
-
0242432417
-
-
For a chiral organocatalyst for DA, see: 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
-
8
-
-
0028232984
-
-
(d) Corey, E. J.; Guzman-Perez, A.; Loh, T.-P. J. Am. Chem. Soc. 1994, 116, 3611.
-
(1994)
J. Am. Chem. Soc.
, vol.116
, pp. 3611
-
-
Corey, E.J.1
Guzman-Perez, A.2
Loh, T.-P.3
-
10
-
-
0037123222
-
-
(f) Corey, E. J.; Shibata, T.; Lee, T. W. J. Am. Chem. Soc. 2002, 124, 3808.
-
(2002)
J. Am. Chem. Soc.
, vol.124
, pp. 3808
-
-
Corey, E.J.1
Shibata, T.2
Lee, T.W.3
-
11
-
-
0010510433
-
-
(a) Ishihara, K.; Qingzhi, G.; Yamamoto, H. J. Org. Chem. 1993, 58, 6917.
-
(1993)
J. Org. Chem.
, vol.58
, pp. 6917
-
-
Ishihara, K.1
Qingzhi, G.2
Yamamoto, H.3
-
13
-
-
0000358324
-
-
(c) Ishihara, K.; Kurihara, H.; Yamamoto, H. J. Am. Chem. Soc. 1996, 118, 3049.
-
(1996)
J. Am. Chem. Soc.
, vol.118
, pp. 3049
-
-
Ishihara, K.1
Kurihara, H.2
Yamamoto, H.3
-
14
-
-
0032558078
-
-
(d) Ishihara, K.; Kurihara, H.; Matsumoto, M.; Yamamoto, H. J. Am. Chem. Soc. 1998, 120, 6920.
-
(1998)
J. Am. Chem. Soc.
, vol.120
, pp. 6920
-
-
Ishihara, K.1
Kurihara, H.2
Matsumoto, M.3
Yamamoto, H.4
-
15
-
-
14944346768
-
-
Relatively strong basicity and greater bulkiness of the secondary amines were unfavorable for generating an iminium ion with α-substituted acrolein. MacMillan also failed to activate methacrolein with a secondary ammonium salt: Kunz, R. K.; MacMilan, D. W. C. J. Am. Chem. Soc. 2005, 127, 3240.
-
(2005)
J. Am. Chem. Soc.
, vol.127
, pp. 3240
-
-
Kunz, R.K.1
MacMilan, D.W.C.2
-
16
-
-
33444471301
-
-
note
-
3H were used, similar enantioselectivities were observed, but the catalytic activity was reduced.
-
-
-
-
17
-
-
33444460198
-
-
note
-
For details, see the Supporting Information.
-
-
-
-
20
-
-
0028153553
-
-
(b) Voyer, N.; Lavoie, A.; Pinette, M.; Bernier, J. Tetrahedron Lett. 1994, 35, 355.
-
(1994)
Tetrahedron Lett.
, vol.35
, pp. 355
-
-
Voyer, N.1
Lavoie, A.2
Pinette, M.3
Bernier, J.4
-
21
-
-
0010372566
-
-
(a) Evans, D. A.; Golob, A. M.; Mandel, N. S.; Mandel, G. S. J. Am. Chem. Soc. 1978, 100, 8170.
-
(1978)
J. Am. Chem. Soc.
, vol.100
, pp. 8170
-
-
Evans, D.A.1
Golob, A.M.2
Mandel, N.S.3
Mandel, G.S.4
-
23
-
-
0021371402
-
-
(c) Demuth, M.; Chandrasekhar, S.; Schaffner, K. J. Am. Chem. Soc. 1984, 106, 1092.
-
(1984)
J. Am. Chem. Soc.
, vol.106
, pp. 1092
-
-
Demuth, M.1
Chandrasekhar, S.2
Schaffner, K.3
-
24
-
-
0027070908
-
-
(d) Smith, A. B., III; Empfield, J. R.; Rivero, R. A.; Vaccaro, H. A.; Duan, J. J.-W.; Sulikowski, M. M. J. Am. Chem. Soc. 1992, 114, 9419.
-
(1992)
J. Am. Chem. Soc.
, vol.114
, pp. 9419
-
-
Smith III, A.B.1
Empfield, J.R.2
Rivero, R.A.3
Vaccaro, H.A.4
Duan, J.J.-W.5
Sulikowski, M.M.6
-
25
-
-
4644327504
-
-
For our contribution to organocatalysts, see: (a) Ishihara, K.; Kosugi, Y.; Akakura, M. J. Am. Chem. Soc. 2004, 126, 12212.
-
(2004)
J. Am. Chem. Soc.
, vol.126
, pp. 12212
-
-
Ishihara, K.1
Kosugi, Y.2
Akakura, M.3
-
26
-
-
16244400119
-
-
(b) Ishihara, K.; Nakagawa, S.; Sakakura, A. J. Am. Chem. Soc. 2005, 127, 4168.
-
(2005)
J. Am. Chem. Soc.
, vol.127
, pp. 4168
-
-
Ishihara, K.1
Nakagawa, S.2
Sakakura, A.3
|