-
1
-
-
33744958901
-
-
For recent reviews: a
-
For recent reviews: (a) Jin, Z. Nat. Prod. Rep. 2006, 23, 464.
-
(2006)
Nat. Prod. Rep
, vol.23
, pp. 464
-
-
Jin, Z.1
-
3
-
-
38349172869
-
-
JohnWiley & Sons: New York
-
(a) Palmer, D. C.; Taylor, E. C. Oxazoles: Synthesis, Reactions and Spectroscopy, Parts A & B, Chemistry of Heterocyclic Compounds; JohnWiley & Sons: New York, 2004; Vol 60.
-
(2004)
Oxazoles: Synthesis, Reactions and Spectroscopy, Parts A & B, Chemistry of Heterocyclic Compounds
, vol.60
-
-
Palmer, D.C.1
Taylor, E.C.2
-
4
-
-
84970612132
-
-
Tuschi, I. J, Ed, Wiley & Sons: New York, Chapter 5
-
(b) Maryanoff, C. A. In Heterocyclic Compounds; Tuschi, I. J., Ed.; Wiley & Sons: New York, 1986; Vol. 45, Chapter 5.
-
(1986)
Heterocyclic Compounds
, vol.45
-
-
Maryanoff, C.A.1
-
5
-
-
23744461968
-
-
For a review on the occurrence of linked polyazoles in natural products, see
-
For a review on the occurrence of linked polyazoles in natural products, see: Riego, E.; Hernandez, D.; Albericio, F.; Alvarez, M. Synthesis 2005, 1907.
-
(2005)
Synthesis
, pp. 1907
-
-
Riego, E.1
Hernandez, D.2
Albericio, F.3
Alvarez, M.4
-
6
-
-
33645766934
-
-
For selected methods for the preparation of oxazoles, see: a
-
For selected methods for the preparation of oxazoles, see: (a) Herrera, A.; Martínez-Alvarez, R.; Ramiro, P.; Molero, D.; Almy, J. J. Org. Chem. 2006, 71, 3026.
-
(2006)
J. Org. Chem
, vol.71
, pp. 3026
-
-
Herrera, A.1
Martínez-Alvarez, R.2
Ramiro, P.3
Molero, D.4
Almy, J.5
-
7
-
-
0037043546
-
-
(b) Morwick, T.; Hrapchak, M.; De Turi, M.; Campbell, S. Org. Lett. 2002, 4, 2665.
-
(2002)
Org. Lett
, vol.4
, pp. 2665
-
-
Morwick, T.1
Hrapchak, M.2
De Turi, M.3
Campbell, S.4
-
8
-
-
0034629166
-
-
(c) Sisko, J.; Kassick, A. J.; Mellinger, M.; Filan, J. J.; Allen, A.; Olsen, M. A. J. Org. Chem. 2000, 65, 1516.
-
(2000)
J. Org. Chem
, vol.65
, pp. 1516
-
-
Sisko, J.1
Kassick, A.J.2
Mellinger, M.3
Filan, J.J.4
Allen, A.5
Olsen, M.A.6
-
9
-
-
0028567669
-
-
(a)Yokohama, M.; Menjo, Y.; Watanabe, M.; Togo, H. Synthesis 1994, 1467.
-
(1994)
Synthesis
, pp. 1467
-
-
Yokohama, M.1
Menjo, Y.2
Watanabe, M.3
Togo, H.4
-
11
-
-
0000152304
-
-
Doyle, M. P.; Buhro, W. E.; Davidson, J. G.; Elliot, R. C.; Hoekstra, J. W.; Oppenhuizen, M. J. Org. Chem. 1980, 45, 3657.
-
(1980)
J. Org. Chem
, vol.45
, pp. 3657
-
-
Doyle, M.P.1
Buhro, W.E.2
Davidson, J.G.3
Elliot, R.C.4
Hoekstra, J.W.5
Oppenhuizen, M.6
-
12
-
-
33748733257
-
-
Prager, R. H.; Smith, J. A.; Weber, B.; Williams, C. M. J. Chem. Soc., Perkin Trans. 1 1997, 2665.
-
(1997)
J. Chem. Soc., Perkin Trans. 1
, pp. 2665
-
-
Prager, R.H.1
Smith, J.A.2
Weber, B.3
Williams, C.M.4
-
13
-
-
0031022867
-
-
For some selected examples, see: a
-
For some selected examples, see: (a) Williams, D. R.; Lowder, P. D.; Gu, Y.-G.; Brooks, D. A. Tetrahedron Lett. 1997, 38, 331.
-
(1997)
Tetrahedron Lett
, vol.38
, pp. 331
-
-
Williams, D.R.1
Lowder, P.D.2
Gu, Y.-G.3
Brooks, D.A.4
-
16
-
-
20044380367
-
-
(b) Pulici, M.; Quartiert, F.; Felder, E. R. J. Comb. Chem. 2005, 7, 463.
-
(2005)
J. Comb. Chem
, vol.7
, pp. 463
-
-
Pulici, M.1
Quartiert, F.2
Felder, E.R.3
-
17
-
-
0034689867
-
-
(a) Phillips, A. J.; Uto, Y.; Wipf, P.; Reno, M. J.; Williams, D. R. Org. Lett. 2000, 2, 1165.
-
(2000)
Org. Lett
, vol.2
, pp. 1165
-
-
Phillips, A.J.1
Uto, Y.2
Wipf, P.3
Reno, M.J.4
Williams, D.R.5
-
20
-
-
33745432617
-
-
For selected references, see: a
-
For selected references, see: (a) Kumar, M. P.; Liu, R.-S. J. Org. Chem. 2006, 71, 4951.
-
(2006)
J. Org. Chem
, vol.71
, pp. 4951
-
-
Kumar, M.P.1
Liu, R.-S.2
-
21
-
-
24144491299
-
-
(b) Davies, J. R.; Kane, P. D.; Moody, G J. J. Org. Chem. 2005, 70, 7305.
-
(2005)
J. Org. Chem
, vol.70
, pp. 7305
-
-
Davies, J.R.1
Kane, P.D.2
Moody, G.J.3
-
23
-
-
33645780767
-
-
(d) Stephen, A.; Hashmi, A. S. K.; Weyrauch, J. P.; Frey, W.; Bats, J. W. Org. Lett. 2004, 23, 4391.
-
(2004)
Org. Lett
, vol.23
, pp. 4391
-
-
Stephen, A.1
Hashmi, A.S.K.2
Weyrauch, J.P.3
Frey, W.4
Bats, J.W.5
-
24
-
-
11144304660
-
-
(e) Milton, M. D.; Inada, Y.; Nishibayashi, Y.; Uemura, S. Chem. Commun. 2004, 23, 2712.
-
(2004)
Chem. Commun
, vol.23
, pp. 2712
-
-
Milton, M.D.1
Inada, Y.2
Nishibayashi, Y.3
Uemura, S.4
-
25
-
-
10644297359
-
-
(f) Lee, Y. R.; Yeon, S. H.; Seo, Y.; Kim, B. S. Synthesis 2004, 2787.
-
(2004)
Synthesis
, pp. 2787
-
-
Lee, Y.R.1
Yeon, S.H.2
Seo, Y.3
Kim, B.S.4
-
26
-
-
0035833708
-
-
(g) Arcadi, A.; Cacchi, S.; Cascia, L.; Fabrizi, G.; Marinelli, F. Org. Lett. 2001, 3, 2501.
-
(2001)
Org. Lett
, vol.3
, pp. 2501
-
-
Arcadi, A.1
Cacchi, S.2
Cascia, L.3
Fabrizi, G.4
Marinelli, F.5
-
28
-
-
9644277114
-
-
For recent reviews on Cu-catalyzed C-N bond-forming reactions, see: a
-
For recent reviews on Cu-catalyzed C-N bond-forming reactions, see: (a) Beletskaya, I. P.; Cherprakov, A. V. Coord. Chem. Rev. 2004, 248, 2337.
-
(2004)
Coord. Chem. Rev
, vol.248
, pp. 2337
-
-
Beletskaya, I.P.1
Cherprakov, A.V.2
-
29
-
-
0345708168
-
-
(b) Ley, S. V.; Thomas, A. W. Angew. Chem., Int. Ed. 2003, 42, 5400.
-
(2003)
Angew. Chem., Int. Ed
, vol.42
, pp. 5400
-
-
Ley, S.V.1
Thomas, A.W.2
-
31
-
-
34250694837
-
-
For a recent review on the synthesis of heterocycles by Cu-catalyzed reactions, see
-
For a recent review on the synthesis of heterocycles by Cu-catalyzed reactions, see: Chemler, S. R.; Fuller, P. H. Chem. Soc Rev. 2007, 7, 1153.
-
(2007)
Chem. Soc Rev
, vol.7
, pp. 1153
-
-
Chemler, S.R.1
Fuller, P.H.2
-
32
-
-
35348846488
-
-
(a) Jones, C. P.; Anderson, K. W.; Buchwald, S. L. J. Org. Chem. 2007, 72, 7968.
-
(2007)
J. Org. Chem
, vol.72
, pp. 7968
-
-
Jones, C.P.1
Anderson, K.W.2
Buchwald, S.L.3
-
33
-
-
34548181107
-
-
(b) Martin, R.; Larsen, C. H.; Cuenca, A.; Buchwald, S. L. Org. Lett. 2007, 9, 3379.
-
(2007)
Org. Lett
, vol.9
, pp. 3379
-
-
Martin, R.1
Larsen, C.H.2
Cuenca, A.3
Buchwald, S.L.4
-
35
-
-
33750623389
-
-
(d) Martin, R.; Rodríguez-Rivero, M.; Buchwald, S. L. Angew. Chem., Int. Ed. 2006, 45, 7079.
-
(2006)
Angew. Chem., Int. Ed
, vol.45
, pp. 7079
-
-
Martin, R.1
Rodríguez-Rivero, M.2
Buchwald, S.L.3
-
36
-
-
0142106421
-
-
(a) Jiang, L.; Job, G. E.; Klapars, A.; Buchwald, S. L. Org. Lett. 2003, 5, 3667.
-
(2003)
Org. Lett
, vol.5
, pp. 3667
-
-
Jiang, L.1
Job, G.E.2
Klapars, A.3
Buchwald, S.L.4
-
37
-
-
2942594724
-
-
(b) Pan, X.; Cai, Q.; Ma, D. Org. Lett. 2004, 6, 1809.
-
(2004)
Org. Lett
, vol.6
, pp. 1809
-
-
Pan, X.1
Cai, Q.2
Ma, D.3
-
39
-
-
35549001831
-
-
For some selected related cyclizations promoted by iodine, see: a
-
For some selected related cyclizations promoted by iodine, see: (a) Hu, T.; Liu, K.; Shen, M.; Yuan, X.; Tang, Y.; Li, C. J. Org. Chem. 2007, 72, 8555.
-
(2007)
J. Org. Chem
, vol.72
, pp. 8555
-
-
Hu, T.1
Liu, K.2
Shen, M.3
Yuan, X.4
Tang, Y.5
Li, C.6
-
40
-
-
38349142687
-
-
(b) Davis, F. A.; Song, M.; Augustine, A. J. Org. Chem. 2006, 71, 1119.
-
(2006)
Org. Chem
, vol.71
, pp. 1119
-
-
Davis, F.A.1
Song, M.2
Augustine, A.J.3
-
42
-
-
33646869276
-
-
(d) Williams, D. R.; Osterhout, M. H.; Amato, G. S. Heterocycles 2004, 64, 45.
-
(2004)
Heterocycles
, vol.64
, pp. 45
-
-
Williams, D.R.1
Osterhout, M.H.2
Amato, G.S.3
-
43
-
-
0035857270
-
-
(e) Wei, L.-L.; Mulder, J. A.; Xiong, H.; Zificsak, C. A.; Douglas, C. J.; Hsung, R. P. Tetrahedron 2001, 57, 459.
-
(2001)
Tetrahedron
, vol.57
, pp. 459
-
-
Wei, L.-L.1
Mulder, J.A.2
Xiong, H.3
Zificsak, C.A.4
Douglas, C.J.5
Hsung, R.P.6
-
44
-
-
38349083962
-
-
1H NMR spectroscopy of the crude reaction mixtures.
-
1H NMR spectroscopy of the crude reaction mixtures.
-
-
-
-
45
-
-
38349096043
-
-
The cyclization without base gave low conversions of la
-
The cyclization without base gave low conversions of la.
-
-
-
-
46
-
-
38349115562
-
-
For experimental details, see Supporting Information
-
For experimental details, see Supporting Information.
-
-
-
-
47
-
-
38349187218
-
-
Cu-catalyzed amidation of isomerically pure Z-1b and Z-1d gave rise to mixtures of E- and Z-2b-d (∼4:1), as shown by NMR spectroscopy of the crude reation mixtures. For similar isomerizations of enamides, see: (a) Reference 14b.
-
Cu-catalyzed amidation of isomerically pure Z-1b and Z-1d gave rise to mixtures of E- and Z-2b-d (∼4:1), as shown by NMR spectroscopy of the crude reation mixtures. For similar isomerizations of enamides, see: (a) Reference 14b.
-
-
-
-
48
-
-
0347411032
-
-
(b) Wallace, D. J.; Klauber, D. J.; Chen, C.-y.; Volante, R. P. Org. Lett. 2003, 5, 4749.
-
(2003)
Org. Lett
, vol.5
, pp. 4749
-
-
Wallace, D.J.1
Klauber, D.J.2
Chen, C.-Y.3
Volante, R.P.4
-
49
-
-
25144457996
-
-
For some examples on halo-etherification and halo-lactonization of enamides, see: a
-
For some examples on halo-etherification and halo-lactonization of enamides, see: (a) Rudler, H.; Denise, B.; Xu, Y.; Parlier, A.; Vaissermann, J. Eur. J. Org. Chem. 2005, 3724.
-
(2005)
Eur. J. Org. Chem
, pp. 3724
-
-
Rudler, H.1
Denise, B.2
Xu, Y.3
Parlier, A.4
Vaissermann, J.5
-
50
-
-
0037035643
-
-
(b) Rudler, H.; Denise, B.; Parlier, A.; Daranb, J. Chem. Commun. 2002, 9, 940.
-
(2002)
Chem. Commun
, vol.9
, pp. 940
-
-
Rudler, H.1
Denise, B.2
Parlier, A.3
Daranb, J.4
-
53
-
-
0038587115
-
-
(e) Shin, C.; Sato, Y.; Yoshimura, J. Tetrahedron Lett. 981, 22, 2401.
-
Tetrahedron Lett
, vol.981
, Issue.22
, pp. 2401
-
-
Shin, C.1
Sato, Y.2
Yoshimura, J.3
-
54
-
-
35948948629
-
-
For a recent intramolecular halo-etherification using silyl ethers, see
-
For a recent intramolecular halo-etherification using silyl ethers, see: Ko, C.; Hsung, R. P.; Al-Rashid, Z. F.; Feltenberger, T. L.; Yang, J.-H.; Wei, Y.; Zificsak, G A. Org. Lett. 2007, 9, 4459.
-
(2007)
Org. Lett
, vol.9
, pp. 4459
-
-
Ko, C.1
Hsung, R.P.2
Al-Rashid, Z.F.3
Feltenberger, T.L.4
Yang, J.-H.5
Wei, Y.6
Zificsak, G.A.7
-
55
-
-
33644643208
-
-
For related procedures using benzene derivatives, see: a
-
For related procedures using benzene derivatives, see: (a) Evindar, G.; Batey, R. A. J. Org. Chem. 2006, 71, 1802.
-
(2006)
J. Org. Chem
, vol.71
, pp. 1802
-
-
Evindar, G.1
Batey, R.A.2
-
57
-
-
34547793586
-
-
During the preparation of this manuscript, a synthesis of oxazoles from1,2-dihaloalkene derivatives was published: Schuh, K.; Glorius, F. Synthesis 2007, 2297.
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During the preparation of this manuscript, a synthesis of oxazoles from1,2-dihaloalkene derivatives was published: Schuh, K.; Glorius, F. Synthesis 2007, 2297.
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