-
1
-
-
33845378131
-
-
Bigi F., Casiraghi G., Casnati G., Sartori G., Gasparri Fava G., Ferrari Belicchi M. J. Org. Chem. 50:1985;5018-5022.
-
(1985)
J. Org. Chem.
, vol.50
, pp. 5018-5022
-
-
Bigi, F.1
Casiraghi, G.2
Casnati, G.3
Sartori, G.4
Gasparri Fava, G.5
Ferrari Belicchi, M.6
-
3
-
-
0035903503
-
-
and references cited therein
-
Bolm C., Hildebrand J. P., Muñiz K., Hermanns N. Angew. Chem., Int. Ed. 40:2001;3284-3308. and references cited therein.
-
(2001)
Angew. Chem., Int. Ed.
, vol.40
, pp. 3284-3308
-
-
Bolm, C.1
Hildebrand, J.P.2
Muñiz, K.3
Hermanns, N.4
-
8
-
-
0035825178
-
-
Jensen K.B., Thorhauge J., Hazell R.G., Jørgensen K.A. Angew. Chem., Int. Ed. 40:2001;160-163.
-
(2001)
Angew. Chem., Int. Ed.
, vol.40
, pp. 160-163
-
-
Jensen, K.B.1
Thorhauge, J.2
Hazell, R.G.3
Jørgensen, K.A.4
-
11
-
-
0037161794
-
-
Corma A., García H., Moussaif A., Sabater M.J., Zniber R., Redouane A. Chem. Commun. 2002;1058-1059.
-
(2002)
Chem. Commun.
, pp. 1058-1059
-
-
Corma, A.1
García, H.2
Moussaif, A.3
Sabater, M.J.4
Zniber, R.5
Redouane, A.6
-
15
-
-
0037205013
-
-
Bandini M., Cozzi P.G., Giacomini M., Melchiorre P., Selva S., Umani-Ronchi A. J. Org. Chem. 67:2002;3700-3704.
-
(2002)
J. Org. Chem.
, vol.67
, pp. 3700-3704
-
-
Bandini, M.1
Cozzi, P.G.2
Giacomini, M.3
Melchiorre, P.4
Selva, S.5
Umani-Ronchi, A.6
-
17
-
-
0032479019
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-
Chiral aluminium Schiff base complexes have been shown to be effective catalysts in several asymmetric processes: (a) Sigman, M. S.; Jacobsen, E. N. J. Am. Chem. Soc. 1998, 120, 5315-5316; (b) Myers, J. K.; Jacobsen, E. N. J. Am. Chem. Soc. 1999, 121, 8959-8960; (c) Evans, D. A.; Janey, J. M.; Magomedov, N.; Tedrow, J. S. Angew. Chem., Int. Ed. 2001, 40, 1884-1888; (d) Sammis, G. M.; Jacobsen, E. N. J. Am. Chem. Soc. 2003, 125, 4442-4443.
-
(1998)
J. Am. Chem. Soc.
, vol.120
, pp. 5315-5316
-
-
Sigman, M.S.1
Jacobsen, E.N.2
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18
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0033615304
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Chiral aluminium Schiff base complexes have been shown to be effective catalysts in several asymmetric processes: (a) Sigman, M. S.; Jacobsen, E. N. J. Am. Chem. Soc. 1998, 120, 5315-5316; (b) Myers, J. K.; Jacobsen, E. N. J. Am. Chem. Soc. 1999, 121, 8959-8960; (c) Evans, D. A.; Janey, J. M.; Magomedov, N.; Tedrow, J. S. Angew. Chem., Int. Ed. 2001, 40, 1884-1888; (d) Sammis, G. M.; Jacobsen, E. N. J. Am. Chem. Soc. 2003, 125, 4442-4443.
-
(1999)
J. Am. Chem. Soc.
, vol.121
, pp. 8959-8960
-
-
Myers, J.K.1
Jacobsen, E.N.2
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19
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0035907043
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Chiral aluminium Schiff base complexes have been shown to be effective catalysts in several asymmetric processes: (a) Sigman, M. S.; Jacobsen, E. N. J. Am. Chem. Soc. 1998, 120, 5315-5316; (b) Myers, J. K.; Jacobsen, E. N. J. Am. Chem. Soc. 1999, 121, 8959-8960; (c) Evans, D. A.; Janey, J. M.; Magomedov, N.; Tedrow, J. S. Angew. Chem., Int. Ed. 2001, 40, 1884-1888; (d) Sammis, G. M.; Jacobsen, E. N. J. Am. Chem. Soc. 2003, 125, 4442-4443.
-
(2001)
Angew. Chem., Int. Ed.
, vol.40
, pp. 1884-1888
-
-
Evans, D.A.1
Janey, J.M.2
Magomedov, N.3
Tedrow, J.S.4
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20
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0037448902
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Chiral aluminium Schiff base complexes have been shown to be effective catalysts in several asymmetric processes: (a) Sigman, M. S.; Jacobsen, E. N. J. Am. Chem. Soc. 1998, 120, 5315-5316; (b) Myers, J. K.; Jacobsen, E. N. J. Am. Chem. Soc. 1999, 121, 8959-8960; (c) Evans, D. A.; Janey, J. M.; Magomedov, N.; Tedrow, J. S. Angew. Chem., Int. Ed. 2001, 40, 1884-1888; (d) Sammis, G. M.; Jacobsen, E. N. J. Am. Chem. Soc. 2003, 125, 4442-4443.
-
(2003)
J. Am. Chem. Soc.
, vol.125
, pp. 4442-4443
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-
Sammis, G.M.1
Jacobsen, E.N.2
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21
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85031153306
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The use of cyclic enones such as 2-cyclopenten-1-one and 2-cyclohexen-1-one furnished the desired indolyl derivatives only in traces
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The use of cyclic enones such as 2-cyclopenten-1-one and 2-cyclohexen-1-one furnished the desired indolyl derivatives only in traces.
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22
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0037119302
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The role of pyridine as an additive in metallo-salen catalysed asymmetric cyclopropanation of olefins was recently discussed:
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The role of pyridine as an additive in metallo-salen catalysed asymmetric cyclopropanation of olefins was recently discussed: Miller J.A., Jin W., Nguyen S.T. Angew. Chem., Int. Ed. 41:2002;2953-2956.
-
(2002)
Angew. Chem., Int. Ed.
, vol.41
, pp. 2953-2956
-
-
Miller, J.A.1
Jin, W.2
Nguyen, S.T.3
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23
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85031155711
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3N 100 mol%, 18% yield, 66% ee)
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3N 100 mol%, 18% yield, 66% ee).
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24
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85031149836
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note
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It is also notable that by using an excess of enone 2c (1.5 equiv.) with respect to the indole 3a (1 equiv.), 4ca was obtained with a comparable enantiomeric excess (77%) but with a significantly higher yield (87%).
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25
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85031154491
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note
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2, rt, 300 MHz): 8.34[7.80] (2H, CH=N), 7.58[7.41] (2H, Ar), 7.18[7.03] (2H, Ar).
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27
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0000062762
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Arisawa M., Torisawa Y., Kawahara M., Yamanaka M., Nishida A., Nakagawa M. J. Org. Chem. 62:1997;4327-4329.
-
(1997)
J. Org. Chem.
, vol.62
, pp. 4327-4329
-
-
Arisawa, M.1
Torisawa, Y.2
Kawahara, M.3
Yamanaka, M.4
Nishida, A.5
Nakagawa, M.6
-
28
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0000456008
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Toy P.H., Dhanabalasingam B., Newcombb M., Hanna I.H., Hollenberg P.F. J. Org. Chem. 62:1997;9114-9122.
-
(1997)
J. Org. Chem.
, vol.62
, pp. 9114-9122
-
-
Toy, P.H.1
Dhanabalasingam, B.2
Newcombb, M.3
Hanna, I.H.4
Hollenberg, P.F.5
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29
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0034674236
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2' Schiff base aluminium enolates were already utilised as initiators for the methacrylate polymerisation: and references cited therein
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2' Schiff base aluminium enolates were already utilised as initiators for the methacrylate polymerisation: Cameron P.A., Gibson V. C., Irvine D.J. Angew. Chem., Int. Ed. 39:2000;2141-2144. and references cited therein.
-
(2000)
Angew. Chem., Int. Ed.
, vol.39
, pp. 2141-2144
-
-
Cameron, P.A.1
Gibson, V.C.2
Irvine, D.J.3
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