-
3
-
-
0028039571
-
-
(b) Hanson, J. R. Nat. Prod. Rep. 1993, 10, 159; 1994, 11, 265.
-
(1994)
Nat. Prod. Rep.
, vol.11
, pp. 265
-
-
-
4
-
-
0000825835
-
-
(c) Rodriguez-Hahn, L.; Esquivel, B.; Cardenas, J. Prog. Chem. Org. Nat. Prod. 1994, 65, 107.
-
(1994)
Prog. Chem. Org. Nat. Prod.
, vol.65
, pp. 107
-
-
Rodriguez-Hahn, L.1
Esquivel, B.2
Cardenas, J.3
-
6
-
-
0001682609
-
-
Savona, G.; Piozzi, F.; Servettaz, O.; Rodriguez, B.; Hueso-Rodriguez, J. A.; de la Torre, M. C. Phytochemistry 1986, 25, 2569.
-
(1986)
Phytochemistry
, vol.25
, pp. 2569
-
-
Savona, G.1
Piozzi, F.2
Servettaz, O.3
Rodriguez, B.4
Hueso-Rodriguez, J.A.5
De La Torre, M.C.6
-
7
-
-
0028821410
-
-
Rodriguez, B.; de la Torre, M. C.; Jimeno, M. L.; Bruno, M.; Fazio, C.; Piozzi, F.; Savona, G.; Perales, A. Tetrahedron 1995, 51, 837.
-
(1995)
Tetrahedron
, vol.51
, pp. 837
-
-
Rodriguez, B.1
De La Torre, M.C.2
Jimeno, M.L.3
Bruno, M.4
Fazio, C.5
Piozzi, F.6
Savona, G.7
Perales, A.8
-
8
-
-
0342871111
-
-
note
-
The numbering is that originally proposed by Rodriguez et al. 3 and appears unusual because an attempt has been made to track the relocation of the carbon atoms during the ring-opening rearrangement.
-
-
-
-
9
-
-
0032485365
-
-
Hou, X. L.; Cheung, H. Y.; Hon, T. Y.; Kwan, P L.; Lo, T. H.; Tong, S. Y.; Wong, H. N. C. Tetrahedron 1998, 54, 1955.
-
(1998)
Tetrahedron
, vol.54
, pp. 1955
-
-
Hou, X.L.1
Cheung, H.Y.2
Hon, T.Y.3
Kwan, P.L.4
Lo, T.H.5
Tong, S.Y.6
Wong, H.N.C.7
-
11
-
-
0021205323
-
-
(b) Jacobi, P. A.; Craig, T. A.; Walker, D. G.; Arrick, B. A.; Frechette, R. F. J. Am. Chem. Soc. 1984, 106, 5585.
-
(1984)
J. Am. Chem. Soc.
, vol.106
, pp. 5585
-
-
Jacobi, P.A.1
Craig, T.A.2
Walker, D.G.3
Arrick, B.A.4
Frechette, R.F.5
-
13
-
-
0000600706
-
-
(d) Jacobi, P. A.; Walker, D. G.; Odeh, I. M. A. J. Org. Chem. 1981, 46, 2065.
-
(1981)
J. Org. Chem.
, vol.46
, pp. 2065
-
-
Jacobi, P.A.1
Walker, D.G.2
Odeh, I.M.A.3
-
14
-
-
37049081238
-
-
(e) Iesce, M. R.; Cermola, F.; Giordano, F.; Scarpati, R.; Graziano, M. L. J. Chem. Soc., Perkin Trans. 1 1994, 3295.
-
(1994)
J. Chem. Soc., Perkin Trans. 1
, pp. 3295
-
-
Iesce, M.R.1
Cermola, F.2
Giordano, F.3
Scarpati, R.4
Graziano, M.L.5
-
16
-
-
37049075648
-
-
(a) Caesar, J. C.; Griffiths, D. V.; Griffiths, P. A.; Tebby, J. C. J. Chem. Soc., Perkin Trans. 1 1990, 2329.
-
(1990)
J. Chem. Soc., Perkin Trans. 1
, pp. 2329
-
-
Caesar, J.C.1
Griffiths, D.V.2
Griffiths, P.A.3
Tebby, J.C.4
-
19
-
-
0028276503
-
-
and a 2,3,5-trisubstituted furan
-
This process appears to have been applied only once to construction of a 2,3,4- (Yadav, J. S.; Valluri, M.; Rao, A. V. R. Tetrahedron Lett. 1994, 35, 3609) and a 2,3,5-trisubstituted furan ( Iesce, M. R.; Cermola, F.; Graziano, M. L.; Scarpati, R. J. Chem. Soc., Perkin Trans. 1 1994, 147).
-
(1994)
Tetrahedron Lett.
, vol.35
, pp. 3609
-
-
Yadav, J.S.1
Valluri, M.2
Rao, A.V.R.3
-
20
-
-
37049073509
-
-
This process appears to have been applied only once to construction of a 2,3,4- (Yadav, J. S.; Valluri, M.; Rao, A. V. R. Tetrahedron Lett. 1994, 35, 3609) and a 2,3,5-trisubstituted furan ( Iesce, M. R.; Cermola, F.; Graziano, M. L.; Scarpati, R. J. Chem. Soc., Perkin Trans. 1 1994, 147).
-
(1994)
Chem. Soc., Perkin Trans. 1
, pp. 147
-
-
Iesce, M.R.1
Cermola, F.2
Graziano, M.L.3
Scarpati, R.J.4
-
21
-
-
0001466051
-
-
Oxazole 8 was prepared by sequential reaction of the known acetal of methyl acetoacetate (Zamir, L. O.; Sauriol, F.; Nguen, C.-D. Tetrahedron Lett. 1987, 28, 3059. Chan, T. H.; Brook, M. A.; Chaly, T. Synthesis 1983, 203) with ammonium hydroxide and then with phenacyl bromide in toluene at 100 °C.
-
(1987)
Tetrahedron Lett.
, vol.28
, pp. 3059
-
-
Zamir, L.O.1
Sauriol, F.2
Nguen, C.-D.3
-
22
-
-
84988093935
-
-
with ammonium hydroxide and then with phenacyl bromide in toluene at 100 °C
-
Oxazole 8 was prepared by sequential reaction of the known acetal of methyl acetoacetate (Zamir, L. O.; Sauriol, F.; Nguen, C.-D. Tetrahedron Lett. 1987, 28, 3059. Chan, T. H.; Brook, M. A.; Chaly, T. Synthesis 1983, 203) with ammonium hydroxide and then with phenacyl bromide in toluene at 100 °C.
-
(1983)
Synthesis
, pp. 203
-
-
Chan, T.H.1
Brook, M.A.2
Chaly, T.3
-
23
-
-
33847801898
-
-
Profitt, J. A.; Watts, D. S.; Corey, E. J. J. Org. Chem. 1975, 40, 127.
-
(1975)
J. Org. Chem.
, vol.40
, pp. 127
-
-
Profitt, J.A.1
Watts, D.S.2
Corey, E.J.3
-
24
-
-
0000665968
-
-
Nagao, Y.; Hagiwara, Y.; Kumagai, T.; Ochiani, M.; Inoue, T.; Hasimoto, K.; Fujita, E. J. Org. Chem. 1986, 51, 2391.
-
(1986)
J. Org. Chem.
, vol.51
, pp. 2391
-
-
Nagao, Y.1
Hagiwara, Y.2
Kumagai, T.3
Ochiani, M.4
Inoue, T.5
Hasimoto, K.6
Fujita, E.7
-
25
-
-
3042889335
-
-
Penning, T. D.; Djuric, S. W.; Haack, R. A.; Kalish, V. H.; Miyashiro, J. M.; Rowell, B. W.; Yu, S. S. Synth. Commun. 1990, 20, 307.
-
(1990)
Synth. Commun.
, vol.20
, pp. 307
-
-
Penning, T.D.1
Djuric, S.W.2
Haack, R.A.3
Kalish, V.H.4
Miyashiro, J.M.5
Rowell, B.W.6
Yu, S.S.7
-
26
-
-
33847800152
-
-
Grieco, P. A.; Gilman, S.; Nishizawa, M. J. Org. Chem. 1976, 41, 1485.
-
(1976)
J. Org. Chem.
, vol.41
, pp. 1485
-
-
Grieco, P.A.1
Gilman, S.2
Nishizawa, M.3
-
28
-
-
0030994105
-
-
(a) Dias, E. L.; Nguen, S. T.; Grubbs, R. H. J. Am. Chem. Soc. 1997, 119, 3887.
-
(1997)
J. Am. Chem. Soc.
, vol.119
, pp. 3887
-
-
Dias, E.L.1
Nguen, S.T.2
Grubbs, R.H.3
-
29
-
-
33746236970
-
-
(b) Schwab, P.; France, M. B.; Ziller, J. W.; Grubbs, R. H. Angew. Chem., Int. Ed. Engl. 1995, 34, 2039.
-
(1995)
Angew. Chem., Int. Ed. Engl.
, vol.34
, pp. 2039
-
-
Schwab, P.1
France, M.B.2
Ziller, J.W.3
Grubbs, R.H.4
-
30
-
-
0001855961
-
-
(c) Schwab, P.; Grubbs, R. H.; Ziller, J. W. J. Am. Chem. Soc. 1996, 118, 100.
-
(1996)
J. Am. Chem. Soc.
, vol.118
, pp. 100
-
-
Schwab, P.1
Grubbs, R.H.2
Ziller, J.W.3
-
31
-
-
0033598258
-
-
Scholl, M.; Ding, S.; Lee, C. W.; Grubbs, R. H. Org. Lett. 1999, 1, 953.
-
(1999)
Org. Lett.
, vol.1
, pp. 953
-
-
Scholl, M.1
Ding, S.2
Lee, C.W.3
Grubbs, R.H.4
-
32
-
-
0032735589
-
-
Paquette, L. A.; O'Neil, S. V.; Guillo, N.; Zeng, Q.; Young, D. G. Synlett 1999, 1857.
-
(1999)
Synlett
, pp. 1857
-
-
Paquette, L.A.1
O'Neil, S.V.2
Guillo, N.3
Zeng, Q.4
Young, D.G.5
-
34
-
-
0033617277
-
-
The (2R)-diol of >90% ee was condensed with p-methoxybenzaldehyde dimethylacetal, reduced with Dibal-H, and exposed to triphenylphosphine diiodide
-
This reagent was prepared from 3-vinylfuran via asymmetric dihydroxylation by analogy to the 2-isomer (Harris, J. M.; Keranen, M. D.; O'Doherty, G. A. J. Org. Chem. 1999, 64, 2982). The (2R)-diol of >90% ee was condensed with p-methoxybenzaldehyde dimethylacetal, reduced with Dibal-H, and exposed to triphenylphosphine diiodide.
-
(1999)
J. Org. Chem.
, vol.64
, pp. 2982
-
-
Harris, J.M.1
Keranen, M.D.2
O'Doherty, G.A.3
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35
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0343306084
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-
note
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3). 3
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