-
2
-
-
70449717682
-
-
J. Wencel, M. Mouduit, H. Henon, S. Kehrli, and A. Alexakis Aldrichim. Acta 42 2009 43 50
-
(2009)
Aldrichim. Acta
, vol.42
, pp. 43-50
-
-
Wencel, J.1
Mouduit, M.2
Henon, H.3
Kehrli, S.4
Alexakis, A.5
-
10
-
-
51049122142
-
-
A. Alexakis, J.E. Bäckvall, N. Krause, O. Pamies, and M. Dieguez Chem. Rev. 108 2008 2796 2823
-
(2008)
Chem. Rev.
, vol.108
, pp. 2796-2823
-
-
Alexakis, A.1
Bäckvall, J.E.2
Krause, N.3
Pamies, O.4
Dieguez, M.5
-
20
-
-
33746299738
-
-
N. Asao Synlett 2006 1645 1656
-
(2006)
Synlett
, pp. 1645-1656
-
-
Asao, N.1
-
28
-
-
69549110199
-
-
B. Gabriele, R. Mancuso, E. Lupinacci, R. Spina, G. Salerno, L. Veltri, and A. Dibenedetto Tetrahedron 65 2009 8507 8512
-
(2009)
Tetrahedron
, vol.65
, pp. 8507-8512
-
-
Gabriele, B.1
Mancuso, R.2
Lupinacci, E.3
Spina, R.4
Salerno, G.5
Veltri, L.6
Dibenedetto, A.7
-
29
-
-
34548770580
-
-
B. Gabriele, R. Mancuso, G. Salerno, G. Ruffolo, and P. Plastina J. Org. Chem. 72 2007 6873 6877
-
(2007)
J. Org. Chem.
, vol.72
, pp. 6873-6877
-
-
Gabriele, B.1
Mancuso, R.2
Salerno, G.3
Ruffolo, G.4
Plastina, P.5
-
31
-
-
77954243774
-
-
note
-
3CCLi.
-
-
-
-
32
-
-
77954244022
-
-
note
-
3CCMgBr, of the appropriate N-Boc-α-amino aldehyde, N-Boc-α-amino ester, or N-tosyl-α- amino ester (N-Boc-2-amino-3-phenylpropionaldehyde in the case of 1e; N-Boc-2-aminopropionaldehyde in the case of 1f; methyl N-Boc-2-aminopropionate in the case of 1g; methyl N-tosyl-2-aminopropionate in the case of 1h).
-
-
-
-
36
-
-
34548864374
-
-
S.J. Hayes, D.W. Knight, M.D. Menzies, M. O'Halloran, and W.-F. Tan Tetrahedron Lett. 48 2007 7709 7712
-
(2007)
Tetrahedron Lett.
, vol.48
, pp. 7709-7712
-
-
Hayes, S.J.1
Knight, D.W.2
Menzies, M.D.3
O'Halloran, M.4
Tan, W.-F.5
-
38
-
-
0027752861
-
-
F.E. McDonald, C.B. Connolly, M.M. Gleason, T.B. Towne, and K.D. Treiber J. Org. Chem. 58 1993 6952 6953
-
(1993)
J. Org. Chem.
, vol.58
, pp. 6952-6953
-
-
McDonald, F.E.1
Connolly, C.B.2
Gleason, M.M.3
Towne, T.B.4
Treiber, K.D.5
-
40
-
-
0348086636
-
-
Y. Wakabayashi, Y. Fukuda, H. Shiragami, K. Utimoto, and H. Nozaki Tetrahedron 41 1985 3655 3661
-
(1985)
Tetrahedron
, vol.41
, pp. 3655-3661
-
-
Wakabayashi, Y.1
Fukuda, Y.2
Shiragami, H.3
Utimoto, K.4
Nozaki, H.5
-
42
-
-
0347601791
-
-
The formation of pyrrole-2-carboxylate esters as by-products (0-29%) from N-tosyl-2-amino-3-hydroxy-4-ynoic esters in the presence of a stoichiometric amount of copper(I) acetate was reported some years ago: D.W. Knight, and C.M. Sharland Synlett 2004 119 121
-
(2004)
Synlett
, pp. 119-121
-
-
Knight, D.W.1
Sharland, C.M.2
-
43
-
-
0242659863
-
-
The formation of pyrrole-2-carboxylate esters by acid-promoted cyclization of N-tosyl-2-amino-3-hydroxy-4-ynoic esters (carried out in the presence of 0.5 equiv of TsOH) has been reported: D.W. Knight, and C.M. Sharland Synlett 2003 2258 2260
-
(2003)
Synlett
, pp. 2258-2260
-
-
Knight, D.W.1
Sharland, C.M.2
-
45
-
-
77954243389
-
-
note
-
10 The yields obtained in each experiment are given in Tables 1 and 2.
-
-
-
-
46
-
-
77954242912
-
-
note
-
2 (317.47): C, 75.67; H, 9.84; N, 4.41. Found: C, 75.75; H, 9.81; N, 4.43.
-
-
-
-
47
-
-
38749120651
-
-
Substituted furans and pyrroles are very important classes of heterocyclic compounds, which present a wide range of biological activity. For some recent reviews, see: H. Fan, J. Peng, M.T. Hamann, and J.-F. Hu Chem. Rev. 108 2008 264 287
-
(2008)
Chem. Rev.
, vol.108
, pp. 264-287
-
-
Fan, H.1
Peng, J.2
Hamann, M.T.3
Hu, J.-F.4
-
54
-
-
77954243448
-
-
For recent reviews on the synthesis of furans and pyrroles by heterocyclization approaches, see: Y. Lu, F. Song, X. Jia, and Y. Liu Prog. Chem. 22 2010 58 70
-
(2010)
Prog. Chem.
, vol.22
, pp. 58-70
-
-
Lu, Y.1
Song, F.2
Jia, X.3
Liu, Y.4
-
56
-
-
74049113308
-
-
V.M. Muzalevskiy, A.V. Shastin, E.S. Balenkova, G. Haufe, and V.G. Nenajdenko Synthesis 23 2009 3905 3929
-
(2009)
Synthesis
, vol.23
, pp. 3905-3929
-
-
Muzalevskiy, V.M.1
Shastin, A.V.2
Balenkova, E.S.3
Haufe, G.4
Nenajdenko, V.G.5
-
62
-
-
47349086495
-
-
M.A.P. Martins, C.P. Frizzo, D.N. Moreira, N. Zanatta, and H.G. Bonacorso Chem. Rev. 108 2008 2015 2050
-
(2008)
Chem. Rev.
, vol.108
, pp. 2015-2050
-
-
Martins, M.A.P.1
Frizzo, C.P.2
Moreira, D.N.3
Zanatta, N.4
Bonacorso, H.G.5
-
72
-
-
24644504824
-
-
S. Agarwal, S. Cammerer, S. Filali, W. Frohner, M.P. Knoll, K.R. Reddy, and H.J. Knolker Curr. Org. Chem. 9 2005 1601 1614
-
(2005)
Curr. Org. Chem.
, vol.9
, pp. 1601-1614
-
-
Agarwal, S.1
Cammerer, S.2
Filali, S.3
Frohner, W.4
Knoll, M.P.5
Reddy, K.R.6
Knolker, H.J.7
|