-
1
-
-
0001050644
-
-
Snider, B. B.; Patricia, J. J.; Kates, S. A. J. Org. Chem. 1988, 53, 2137.
-
(1988)
J. Org. Chem
, vol.53
, pp. 2137
-
-
Snider, B.B.1
Patricia, J.J.2
Kates, S.A.3
-
2
-
-
66149189240
-
-
Kates, S. A.; Dombroski, M. A.; Snider, B. B. J. Org. Chem. 1990, 55, 2425.
-
(1990)
J. Org. Chem
, vol.55
, pp. 2425
-
-
Kates, S.A.1
Dombroski, M.A.2
Snider, B.B.3
-
4
-
-
7044286458
-
-
Snider, B. B. Chem. Re V. 1996, 96, 339.
-
Chem. Re
, vol.1996
, Issue.96
, pp. 339
-
-
Snider, B.B.1
-
5
-
-
0343513998
-
-
Cole, B. M.; Han, L.; Snider, B. B. J. Org. Chem. 1996, 61, 7832.
-
(1996)
J. Org. Chem
, vol.61
, pp. 7832
-
-
Cole, B.M.1
Han, L.2
Snider, B.B.3
-
8
-
-
0030858681
-
-
Snider, B. B.; Han, L.; Xie, C. J. Org. Chem. 1997, 62, 6978.
-
(1997)
J. Org. Chem
, vol.62
, pp. 6978
-
-
Snider, B.B.1
Han, L.2
Xie, C.3
-
9
-
-
0032558632
-
-
Chowdhury, F. A.; Nishino, H.; Kurosawa, K. Tetrahedron Lett. 1998, 39, 7931.
-
(1998)
Tetrahedron Lett
, vol.39
, pp. 7931
-
-
Chowdhury, F.A.1
Nishino, H.2
Kurosawa, K.3
-
10
-
-
33646896742
-
-
Tsai, A.-I.; Lin, C.-H.; Chuang, C.-P. Heterocycles 2005, 65, 2381.
-
(2005)
Heterocycles
, vol.65
, pp. 2381
-
-
Tsai, A.-I.1
Lin, C.-H.2
Chuang, C.-P.3
-
12
-
-
0000666105
-
-
Dunlap, N. K.; Sabol, M. R.; Watt, D. S. Tetrahedron Lett. 1984, 25, 5839.
-
(1984)
Tetrahedron Lett
, vol.25
, pp. 5839
-
-
Dunlap, N.K.1
Sabol, M.R.2
Watt, D.S.3
-
13
-
-
84972893088
-
-
Gross, R. S.; Kawada, K.; Kim, M.; Watt, D. S. Synth. Commun. 1989, 19, 1127.
-
(1989)
Synth. Commun
, vol.19
, pp. 1127
-
-
Gross, R.S.1
Kawada, K.2
Kim, M.3
Watt, D.S.4
-
14
-
-
0035801826
-
-
Tanyeli, C.; Sezen, B.; Iyigun, C.; Elmali, O. Tetrahedron Lett. 2001, 42, 6397.
-
(2001)
Tetrahedron Lett
, vol.42
, pp. 6397
-
-
Tanyeli, C.1
Sezen, B.2
Iyigun, C.3
Elmali, O.4
-
16
-
-
33750626543
-
-
Baran, P. S.; DeMartino, M. P. Angew. Chem., Int. Ed. 2006, 45, 7083.
-
(2006)
Angew. Chem., Int. Ed
, vol.45
, pp. 7083
-
-
Baran, P.S.1
DeMartino, M.P.2
-
17
-
-
50249083476
-
-
DeMartino, M. P.; Chen, K.; Baran, P. S. J. Am. Chem. Soc. 2008, 130, 11546.
-
(2008)
J. Am. Chem. Soc
, vol.130
, pp. 11546
-
-
DeMartino, M.P.1
Chen, K.2
Baran, P.S.3
-
19
-
-
0001199847
-
-
Ito, Y.; Konoike, T.; Saegusa, T. J. Am. Chem. Soc. 1975, 97, 2912.
-
(1975)
J. Am. Chem. Soc
, vol.97
, pp. 2912
-
-
Ito, Y.1
Konoike, T.2
Saegusa, T.3
-
21
-
-
0001147116
-
-
Snider, B. B.; Mohan, R.; Kates, S. A J. Org. Chem. 1985, 50, 3659.
-
Snider, B. B.; Mohan, R.; Kates, S. A J. Org. Chem. 1985, 50, 3659.
-
-
-
-
22
-
-
0006898229
-
-
Paquette, L. A.; Schaefer, A. G.; Springer, J. P. Tetrahedron 1987, 43, 5567.
-
(1987)
Tetrahedron
, vol.43
, pp. 5567
-
-
Paquette, L.A.1
Schaefer, A.G.2
Springer, J.P.3
-
23
-
-
0034608905
-
-
Pettus, T. R. R.; Inoue, M.; Chen, X. T.; Danishefsky, S. J. J. Am. Chem. Soc. 2000, 122, 6160.
-
(2000)
J. Am. Chem. Soc
, vol.122
, pp. 6160
-
-
Pettus, T.R.R.1
Inoue, M.2
Chen, X.T.3
Danishefsky, S.J.4
-
25
-
-
13244269968
-
-
Baran, P. S.; Richter, J. M.; Lin, D. W. Angew. Chem., Int. Ed. 2005, 44, 609.
-
(2005)
Angew. Chem., Int. Ed
, vol.44
, pp. 609
-
-
Baran, P.S.1
Richter, J.M.2
Lin, D.W.3
-
28
-
-
0033575111
-
-
Yang, D.; Ye, X.-Y.; Gu, S.; Xu, M. J. Am. Chem. Soc. 1999, 121, 5579.
-
(1999)
J. Am. Chem. Soc
, vol.121
, pp. 5579
-
-
Yang, D.1
Ye, X.-Y.2
Gu, S.3
Xu, M.4
-
30
-
-
0000842321
-
-
Mccandlish, L. E.; Hanson, J. C.; Stout, G. H. Acta Crystallogr. 1976, B32, 1793.
-
(1976)
Acta Crystallogr
, vol.B32
, pp. 1793
-
-
Mccandlish, L.E.1
Hanson, J.C.2
Stout, G.H.3
-
32
-
-
0035858503
-
-
Cuesta-Rubio, O.; Velez-Castro, H.; Frontana-Uribe, B. A.; Cardenas, J. Phytochemistry 2001, 57, 279.
-
(2001)
Phytochemistry
, vol.57
, pp. 279
-
-
Cuesta-Rubio, O.1
Velez-Castro, H.2
Frontana-Uribe, B.A.3
Cardenas, J.4
-
33
-
-
66149167236
-
-
See the Supporting Information for complete experimental details
-
See the Supporting Information for complete experimental details.
-
-
-
-
34
-
-
0142248451
-
-
For previous use of Mn(III)-based oxidative cyclization toward phloroglucinol natural products, see: Kraus, G. A.; Dneprovskaia, E.; Nguyen, T. H.; Jeon, I. Tetrahedron 2003, 59, 8975.
-
For previous use of Mn(III)-based oxidative cyclization toward phloroglucinol natural products, see: Kraus, G. A.; Dneprovskaia, E.; Nguyen, T. H.; Jeon, I. Tetrahedron 2003, 59, 8975.
-
-
-
-
35
-
-
66149192328
-
-
In the 1H NMR spectra of dearomatized benzoylphloroglucinol derivatives such as 3, the enolic hydrogen appears in the far downfield region (16-18 ppm) suggesting complete enolization. The compound exists as a mixture of two enol tautomers. See ref 1a,d for a discussion on the mechanistic details of Mn(III)-based oxidations of 1,3-dicarbonyl compounds
-
In the 1H NMR spectra of dearomatized benzoylphloroglucinol derivatives such as 3, the enolic hydrogen appears in the far downfield region (16-18 ppm) suggesting complete enolization. The compound exists as a mixture of two enol tautomers. See ref 1a,d for a discussion on the mechanistic details of Mn(III)-based oxidations of 1,3-dicarbonyl compounds.
-
-
-
-
36
-
-
0004032955
-
-
Kochi, J. K, Ed, Wiley: New York, Chapter 11
-
Kochi; J. K. In Free Radicals; Kochi, J. K., Ed.; Wiley: New York, 1973; Vol. 1, Chapter 11.
-
(1973)
Free Radicals
, vol.1
-
-
Kochi, J.K.1
-
41
-
-
27944471884
-
-
Zhou, Y.; Jia, X.; Li, R.; Liu, Z.; Liu, Z.; Wu, L. Tetrahedron Lett. 2005, 45, 8937.
-
(2005)
Tetrahedron Lett
, vol.45
, pp. 8937
-
-
Zhou, Y.1
Jia, X.2
Li, R.3
Liu, Z.4
Liu, Z.5
Wu, L.6
-
42
-
-
84970623999
-
-
Carman, R. M.; Lambert, L. K.; Robinson, W. T.; Van Dongen, J. M. A. M. Aust. J. Chem. 1986, 39, 1843.
-
(1986)
Aust. J. Chem
, vol.39
, pp. 1843
-
-
Carman, R.M.1
Lambert, L.K.2
Robinson, W.T.3
Van Dongen, J.M.A.M.4
-
43
-
-
20544462843
-
-
Bringmann, G.; Lang, G.; Gulder, T. A. M.; Tsuruta, H.; Mühlbacher, J.; Maksimenka, K.; Steffens, S.; Schaumann, K.; Stöhr, R.; Wiese, J.; Imhoff, J. F.; Peroviæ-Ottstadt, S.; Boreiko, O.; Müller, W. E. G. Tetrahedron 2005, 61, 7252.
-
(2005)
Tetrahedron
, vol.61
, pp. 7252
-
-
Bringmann, G.1
Lang, G.2
Gulder, T.A.M.3
Tsuruta, H.4
Mühlbacher, J.5
Maksimenka, K.6
Steffens, S.7
Schaumann, K.8
Stöhr, R.9
Wiese, J.10
Imhoff, J.F.11
Peroviæ-Ottstadt, S.12
Boreiko, O.13
Müller, W.E.G.14
-
44
-
-
33846625183
-
-
Chien, S.-C.; Chang, J.-Y.; Kuo, C.-C.; Hsieh, C.-C.; Yang, N.-S.; Kuo, Y.-H. Tetrahedron Lett. 2007, 48, 1567.
-
(2007)
Tetrahedron Lett
, vol.48
, pp. 1567
-
-
Chien, S.-C.1
Chang, J.-Y.2
Kuo, C.-C.3
Hsieh, C.-C.4
Yang, N.-S.5
Kuo, Y.-H.6
-
45
-
-
66149189239
-
-
These products appear to result from multiple cyclization modes onto the tetrasubstituted olefin (O vs C, 6-endo vs 5-exo).
-
These products appear to result from multiple cyclization modes onto the tetrasubstituted olefin (O vs C, 6-endo vs 5-exo).
-
-
-
-
46
-
-
33846179321
-
-
Attempts to use non-allylic bromides led to low reactivity mainly resulting in alkylation of the phenolic oxygens. The alkyl triflate was prepared using a modified literature procedure: Bashore, C. G, Vetelino, M. G, Wirtz, M. C, Brooks, P. R, Frost, H. N, McDermott, R. E, Whritenour, D. C, Ragan, J. A, Rutherford, J. L, Makowski, T. W, Brenek, S. J, Coe, J. W. Org. Lett. 2006, 8, 5947
-
Attempts to use non-allylic bromides led to low reactivity mainly resulting in alkylation of the phenolic oxygens. The alkyl triflate was prepared using a modified literature procedure: Bashore, C. G.; Vetelino, M. G.; Wirtz, M. C.; Brooks, P. R.; Frost, H. N.; McDermott, R. E.; Whritenour, D. C.; Ragan, J. A.; Rutherford, J. L.; Makowski, T. W.; Brenek, S. J.; Coe, J. W. Org. Lett. 2006, 8, 5947.
-
-
-
-
47
-
-
66149192329
-
-
Enones 25, 26, and 28 were isolated as a single (Z) isomer (1H NMR).
-
Enones 25, 26, and 28 were isolated as a single (Z) isomer (1H NMR).
-
-
-
-
48
-
-
0033964609
-
-
Winkelmann, K.; Heilmann, J.; Zerbe, O.; Rali, T.; Sticher, O. J. Nat. Prod. 2000, 63, 104.
-
(2000)
J. Nat. Prod
, vol.63
, pp. 104
-
-
Winkelmann, K.1
Heilmann, J.2
Zerbe, O.3
Rali, T.4
Sticher, O.5
|