-
10
-
-
0000048482
-
-
Trost, B. M., Fleming, I., Eds.; Pergamon: New York
-
(j) Roush, W. R. In Comprehensive Organic Synthesis; Trost, B. M., Fleming, I., Eds.; Pergamon: New York, 1992; Vol. 5, p 513.
-
(1992)
Comprehensive Organic Synthesis
, vol.5
, pp. 513
-
-
Roush, W.R.1
-
11
-
-
0025870111
-
-
For more recent examples of internal Diels-Alder cycloadditions, see: (a) Wilson, S. R.; Di Grandi, M. J. J. Org. Chem. 1991, 56, 4766.
-
(1991)
J. Org. Chem.
, vol.56
, pp. 4766
-
-
Wilson, S.R.1
Di Grandi, M.J.2
-
14
-
-
0026735819
-
-
Takahashi, T.; Sakamoto, Y.; Doi, T. Tetrahedron Lett. 1992,33, 3519.
-
(1992)
Tetrahedron Lett.
, vol.33
, pp. 3519
-
-
Takahashi, T.1
Sakamoto, Y.2
Doi, T.3
-
15
-
-
0027283950
-
-
(e) Herscovici, J.; Delatre, S.; Boumaiza, L.; Antonakis, K. J. Org. Chem. 1993, 58, 3928.
-
(1993)
J. Org. Chem.
, vol.58
, pp. 3928
-
-
Herscovici, J.1
Delatre, S.2
Boumaiza, L.3
Antonakis, K.4
-
16
-
-
0027249893
-
-
(f) Roush, W. R.; Warmus, J. S.; Works, A. B. Tetrahedron Lett. 1993, 34, 4427.
-
(1993)
Tetrahedron Lett.
, vol.34
, pp. 4427
-
-
Roush, W.R.1
Warmus, J.S.2
Works, A.B.3
-
17
-
-
0027367946
-
-
(g) Marko, I.; Seres, P.; Evans, G. R.; Swarbrick, T. M. Tetrahedron Lett. 1993, 34, 7305.
-
(1993)
Tetrahedron Lett.
, vol.34
, pp. 7305
-
-
Marko, I.1
Seres, P.2
Evans, G.R.3
Swarbrick, T.M.4
-
18
-
-
0028558424
-
-
(h) Paquette, L. A., Wang, T.-Z.; Sivik, M. R. J. Am. Chem. Soc. 1994, 116, 11323.
-
(1994)
J. Am. Chem. Soc.
, vol.116
, pp. 11323
-
-
Paquette, L.A.1
Wang, T.-Z.2
Sivik, M.R.3
-
19
-
-
0001284159
-
-
Maruoka, K.; Imoto, H.; Yamamoto, H. J. Am. Chem. Soc. 1994, 116,12115.
-
(1994)
J. Am. Chem. Soc.
, vol.116
, pp. 12115
-
-
Maruoka, K.1
Imoto, H.2
Yamamoto, H.3
-
21
-
-
0028271324
-
-
(k) Grieco, P. A.; Handy, S. T.; Beck, J. P. Tetrahedron Lett. 1994,35, 2663.
-
(1994)
Tetrahedron Lett.
, vol.35
, pp. 2663
-
-
Grieco, P.A.1
Handy, S.T.2
Beck, J.P.3
-
23
-
-
0028339422
-
-
Tahri, A.; Uguen, D.; De Cian, A.; Fischer, J. Tetrahedron Lett. 1994,35, 3945.
-
(1994)
Tetrahedron Lett.
, vol.35
, pp. 3945
-
-
Tahri, A.1
Uguen, D.2
De Cian, A.3
Fischer, J.4
-
24
-
-
0028059856
-
-
(n) Hanna, I.; Lallemand, J.-Y.; Wlodyka, P. Tetrahedron Lett. 1994, 35, 6685.
-
(1994)
Tetrahedron Lett.
, vol.35
, pp. 6685
-
-
Hanna, I.1
Lallemand, J.-Y.2
Wlodyka, P.3
-
26
-
-
0000875294
-
-
and references cited therein.
-
(p) Hunt, I. R.; Rogers, C.; Woo, S.; Rauk, A.; Keay, B. A. J. Am. Chem. Soc. 1995, 117, 1049, and references cited therein.
-
(1995)
J. Am. Chem. Soc.
, vol.117
, pp. 1049
-
-
Hunt, I.R.1
Rogers, C.2
Woo, S.3
Rauk, A.4
Keay, B.A.5
-
27
-
-
33746558973
-
-
No synthetic efforts toward α-oplopenone had been described prior to the work reported here.
-
For the isolation and structural determination of α-oplopenone, see: De Pascale-T., J.; Vicente, S.; Gonzalez, M. S.; Bellido, I. S. Phytochemistry 1983,22, 2235. No synthetic efforts toward α-oplopenone had been described prior to the work reported here.
-
(1983)
Phytochemistry
, vol.22
, pp. 2235
-
-
De Pascale-T, J.1
Vicente, S.2
Gonzalez, M.S.3
Bellido, I.S.4
-
29
-
-
0001031980
-
-
Taber, D. F.; Herr, R. J.; Pack, S. K; Geremia, J. M. J. Org. Chem. 1996, 61, 2908.
-
(1996)
J. Org. Chem.
, vol.61
, pp. 2908
-
-
Taber, D.F.1
Herr, R.J.2
Pack, S.K.3
Geremia, J.M.4
-
30
-
-
0001198469
-
-
Taber, D. F.; Cleave, D. M.; Moody, K; Hennessy, M. J. J. Org. Chem. 1995, 60, 2283.
-
(1995)
J. Org. Chem.
, vol.60
, pp. 2283
-
-
Taber, D.F.1
Cleave, D.M.2
Moody, K.3
Hennessy, M.J.4
-
31
-
-
33744881588
-
-
A more straightforward variation would be to condense the enolate of 5 with nitrile 4 to give the diketone 6 directly. Our repeated attempts to effect such a condensation were unfortunately unavailing.
-
A more straightforward variation would be to condense the enolate of 5 with nitrile 4 to give the diketone 6 directly. Our repeated attempts to effect such a condensation were unfortunately unavailing.
-
-
-
-
32
-
-
84981620164
-
-
Broekhof, N. L. J. M.; van Elburg, P.; Hoff, D. J.; van der Gen, A. Recueil 1984, 703, 317.
-
(1984)
Recueil
, vol.703
, pp. 317
-
-
Broekhof, N.L.J.1
Van Elburg, P.2
Hoff, D.J.3
Van Der Gen, A.4
-
35
-
-
0000085217
-
-
For a synthesis of authentic chiloscyphone, see: Piers, E.; Tse, H. L. A. Can. J. Chem. 1993, 71, 983.
-
(1993)
Can. J. Chem.
, vol.71
, pp. 983
-
-
Piers, E.1
Tse, H.L.A.2
-
36
-
-
0001725065
-
-
Danheiser, R. L.; Miller, R. F.; Brisbois, R. G.; Park, S. Z. J. Org. Chem. 1990, 55, 1959.
-
(1990)
J. Org. Chem.
, vol.55
, pp. 1959
-
-
Danheiser, R.L.1
Miller, R.F.2
Brisbois, R.G.3
Park, S.Z.4
-
38
-
-
0001078061
-
-
For leading references to alternative strategies for the one-carbon homologation of an acid or ester to the methyl ketone see
-
(b) Chou, T.-S.; Huang, S.-B. Tetrahedron Lett. 1983, 24, 2169. For leading references to alternative strategies for the one-carbon homologation of an acid or ester to the methyl ketone see:
-
(1983)
Tetrahedron Lett.
, vol.24
, pp. 2169
-
-
Chou, T.-S.1
Huang, S.-B.2
-
40
-
-
33845556810
-
-
Heathcock, C. H.; White C. T.; Morrison, J. J.; Vanderveer, D. J. Org. Chem. 1981, 46, 1296.
-
(1981)
J. Org. Chem.
, vol.46
, pp. 1296
-
-
Heathcock, C.H.1
White, C.T.2
Morrison, J.J.3
Vanderveer, D.4
-
41
-
-
33748226903
-
-
(e) Sato, T.; Ariura, S. Angew. Chem., Int. Ed. Eng. 1993, 32, 105.
-
(1993)
Angew. Chem., Int. Ed. Eng.
, vol.32
, pp. 105
-
-
Sato, T.1
Ariura, S.2
-
42
-
-
0028344377
-
-
For leading references to the analogous homologation of amides, see
-
(f) Cook, G. R.; Beholz, L. G.; Stille, J. R. Tetrahedron Lett. 1994,35,1669. For leading references to the analogous homologation of amides, see:
-
(1994)
Tetrahedron Lett.
, vol.35
, pp. 1669
-
-
Cook, G.R.1
Beholz, L.G.2
Stille, J.R.3
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