-
3
-
-
0345412740
-
-
(c) Moses, J. E.; Baldwin, J. E.; Bruckner, S.; Bade, S. J.; Adlington, R. M. Org. Biomol. Chem. 2003, 1, 3670-3684.
-
(2003)
Org. Biomol. Chem.
, vol.1
, pp. 3670-3684
-
-
Moses, J.E.1
Baldwin, J.E.2
Bruckner, S.3
Bade, S.J.4
Adlington, R.M.5
-
5
-
-
0041810236
-
-
Stocking, E. M.; Williams, R. M. Angew. Chem., Int. Ed. 2003, 42, 3078-3115.
-
(2003)
Angew. Chem., Int. Ed.
, vol.42
, pp. 3078-3115
-
-
Stocking, E.M.1
Williams, R.M.2
-
6
-
-
2342470603
-
-
(b) Nicolaou, K. C.; Sasmal, P. K.; Xu, H. J. Am. Chem. Soc. 2004, 726, 5493-5501.
-
(2004)
J. Am. Chem. Soc.
, vol.726
, pp. 5493-5501
-
-
Nicolaou, K.C.1
Sasmal, P.K.2
Xu, H.3
-
7
-
-
0242628408
-
-
Kurdyumov, A. V.; Hsung, R. P.; Ihlen, K.; Wang, J. Org. Lett. 2003, 5, 3935-3938.
-
(2003)
Org. Lett.
, vol.5
, pp. 3935-3938
-
-
Kurdyumov, A.V.1
Hsung, R.P.2
Ihlen, K.3
Wang, J.4
-
9
-
-
0029895763
-
-
Lee, J. C.; Strobel, G. A.; Lobkovsky, E.; Clardy, J. J. Org. Chem. 1996, 61, 3232-3233.
-
(1996)
J. Org. Chem.
, vol.61
, pp. 3232-3233
-
-
Lee, J.C.1
Strobel, G.A.2
Lobkovsky, E.3
Clardy, J.4
-
10
-
-
0242416942
-
-
(b) Li, C. M.; Johnson, R. P.; Porco, J., J. A. J. Am. Chem. Soc. 2003, 125, 5095-5106.
-
(2003)
J. Am. Chem. Soc.
, vol.125
, pp. 5095-5106
-
-
Li, C.M.1
Johnson, R.P.2
Porco, J.3
-
11
-
-
0000732614
-
-
Jakupovic, J.; Ganzer, U.; Pritschow, P.; Lehmann, L.; Bohlmann, F.; King, R. M. Phytochemistry 1992, 31, 863-880.
-
(1992)
Phytochemistry
, vol.31
, pp. 863-880
-
-
Jakupovic, J.1
Ganzer, U.2
Pritschow, P.3
Lehmann, L.4
Bohlmann, F.5
King, R.M.6
-
12
-
-
0000379379
-
-
Joshi, K. C.; Singh, P.; Taneja, S.; Cox, P. J.; Howie, R. A.; Thomson, R. H. Tetrahedron 1982, 38, 2703-2708.
-
(1982)
Tetrahedron
, vol.38
, pp. 2703-2708
-
-
Joshi, K.C.1
Singh, P.2
Taneja, S.3
Cox, P.J.4
Howie, R.A.5
Thomson, R.H.6
-
14
-
-
0037052310
-
-
Onegi, B.; Kraft, C.; Kohler, I.; Freund, M.; Jenett-Siems, K.; Siems, K.; Beyer, G.; Melzig, M. F.; Bienzle, U.; Eich, E. Phytochemistry 2002, 60, 39-44.
-
(2002)
Phytochemistry
, vol.60
, pp. 39-44
-
-
Onegi, B.1
Kraft, C.2
Kohler, I.3
Freund, M.4
Jenett-Siems, K.5
Siems, K.6
Beyer, G.7
Melzig, M.F.8
Bienzle, U.9
Eich, E.10
-
16
-
-
3042819882
-
-
Hoet, S.; Opperdoes, F.; Brun, R.; Quetin-Leclereq, J. Nat. Prod. Rep. 2004, 21, 353-364.
-
(2004)
Nat. Prod. Rep.
, vol.21
, pp. 353-364
-
-
Hoet, S.1
Opperdoes, F.2
Brun, R.3
Quetin-Leclereq, J.4
-
18
-
-
0033802810
-
-
Weiss, C. R.; Moideen, S. V. K.; Croft, S. L.; Houghton, P. J. J. Nat. Prod. 2000, 63, 1306-1309.
-
(2000)
J. Nat. Prod.
, vol.63
, pp. 1306-1309
-
-
Weiss, C.R.1
Moideen, S.V.K.2
Croft, S.L.3
Houghton, P.J.4
-
19
-
-
0032773826
-
-
Moideen, S. V. K.; Houghton, P. J.; Rock, P.; Croft, S. L.; Aboagye-Nyame, F. Planta Med. 1999, 65, 536-540.
-
(1999)
Planta Med.
, vol.65
, pp. 536-540
-
-
Moideen, S.V.K.1
Houghton, P.J.2
Rock, P.3
Croft, S.L.4
Aboagye-Nyame, F.5
-
20
-
-
0034518968
-
-
Jackson, S. J.; Houghton, P. J.; Retsas, S.; Photiou, A. Planta Med. 2000, 66, 758-761.
-
(2000)
Planta Med.
, vol.66
, pp. 758-761
-
-
Jackson, S.J.1
Houghton, P.J.2
Retsas, S.3
Photiou, A.4
-
21
-
-
0010483178
-
-
Cannon, J. R.; Joshi, K. R.; McDonald, I. A.; Retallack, R. W.; Sierakowski, A. F.; Wong, L. C. H. Tetrahedron Lett. 1975, 32, 2795-2798.
-
(1975)
Tetrahedron Lett.
, vol.32
, pp. 2795-2798
-
-
Cannon, J.R.1
Joshi, K.R.2
McDonald, I.A.3
Retallack, R.W.4
Sierakowski, A.F.5
Wong, L.C.H.6
-
23
-
-
0000798374
-
-
Marshall, J. A.; Lebreton, J.; Dehoff, B. S.; Jenson, T. M. J. Org. Chem. 1987, 52, 3883-3889.
-
(1987)
J. Org. Chem.
, vol.52
, pp. 3883-3889
-
-
Marshall, J.A.1
Lebreton, J.2
Dehoff, B.S.3
Jenson, T.M.4
-
24
-
-
0026607531
-
-
De Min, M.; Croux, S.; Tournaire, C.; Hocquaux, M.; Jacquet, B.; Oliveros, E.; Maurette, M. T. Tetrahedron 1992, 48, 1869-1882.
-
(1992)
Tetrahedron
, vol.48
, pp. 1869-1882
-
-
De Min, M.1
Croux, S.2
Tournaire, C.3
Hocquaux, M.4
Jacquet, B.5
Oliveros, E.6
Maurette, M.T.7
-
25
-
-
0017656371
-
-
Buckle, D. R.; Cantello, B. C. C.; Smith, H.; Smith, R. J.; Spicer, B. A. J. Med. Chem. 1977, 20, 1059-1064.
-
(1977)
J. Med. Chem.
, vol.20
, pp. 1059-1064
-
-
Buckle, D.R.1
Cantello, B.C.C.2
Smith, H.3
Smith, R.J.4
Spicer, B.A.5
-
27
-
-
0346362506
-
-
and references therein
-
Soucy, P.; L'Heureux, A.; Toro, A.; Deslongchamps, P. J. Org. Chem. 2003, 68, 9983-9987, and references therein.
-
(2003)
J. Org. Chem.
, vol.68
, pp. 9983-9987
-
-
Soucy, P.1
L'Heureux, A.2
Toro, A.3
Deslongchamps, P.4
-
28
-
-
18244388685
-
-
Fringuelli, F., Taticchi, A., Eds.; Wiley: New York
-
Fringuelli, F.; Taticchi, A. In The Diels-Alder Reaction; Fringuelli, F., Taticchi, A., Eds.; Wiley: New York, 2002; pp 206-249.
-
(2002)
The Diels-Alder Reaction
, pp. 206-249
-
-
Fringuelli, F.1
Taticchi, A.2
-
30
-
-
0032846766
-
-
Muto, S.; Nishimura, Y.; Mori, K. Eur. J. Org. Chem. 1999, 14, 2159-2165.
-
(1999)
Eur. J. Org. Chem.
, vol.14
, pp. 2159-2165
-
-
Muto, S.1
Nishimura, Y.2
Mori, K.3
-
32
-
-
0028027612
-
-
Tietze, L. F.; Bachmann, J.; Wichmann, J.; Burkhardt, O. Synthesis 1994, 1185-1194.
-
(1994)
Synthesis
, pp. 1185-1194
-
-
Tietze, L.F.1
Bachmann, J.2
Wichmann, J.3
Burkhardt, O.4
-
34
-
-
0032377636
-
-
(c) Tapia, R. A.; Navarro, O.; Alegria, L.; Valderrama, J. A. Heterocycl. Commun. 1998, 4, 151-154.
-
(1998)
Heterocycl. Commun.
, vol.4
, pp. 151-154
-
-
Tapia, R.A.1
Navarro, O.2
Alegria, L.3
Valderrama, J.A.4
-
35
-
-
57249106473
-
-
Huerta, F. F.; Minidis, A. B. E.; Bäckvall, J. E. Chem. Soc. Rev. 2001, 30, 321-331.
-
(2001)
Chem. Soc. Rev.
, vol.30
, pp. 321-331
-
-
Huerta, F.F.1
Minidis, A.B.E.2
Bäckvall, J.E.3
-
36
-
-
0043240876
-
-
For a review of pybox complexes as ligands in asymmetric catalysis, see: Desimoni, G.; Faita, G.; Quadrelli, P. Chem. Rev. 2003, 103, 3119-3154.
-
(2003)
Chem. Rev.
, vol.103
, pp. 3119-3154
-
-
Desimoni, G.1
Faita, G.2
Quadrelli, P.3
-
37
-
-
18244388441
-
-
note
-
However, no unreacted 21 could be recovered in these reactions.
-
-
-
-
38
-
-
0027383514
-
-
Titanium(IV) dione complexes are well precedented. See, for instance: Quinkert, G.; Becker, H.; Delgrosso, M.; Dambacher, G.; Bats, J. W.; Dümer, G. Tetrahedron Lett. 1993, 34, 6885-6888.
-
(1993)
Tetrahedron Lett.
, vol.34
, pp. 6885-6888
-
-
Quinkert, G.1
Becker, H.2
Delgrosso, M.3
Dambacher, G.4
Bats, J.W.5
Dümer, G.6
-
39
-
-
0003842796
-
-
Academic Press: New York
-
For a discussion of the kinetics of electrocyclizations, see: Marvell, E. N. Thermal Electrocyclic Reactions; Academic Press: New York, 1980; Vol. 43.
-
(1980)
Thermal Electrocyclic Reactions
, vol.43
-
-
Marvell, E.N.1
-
40
-
-
18244384437
-
-
note
-
A possible explanation invokes a reversible [1,7]-hydrogen shift generating vinylogous acid 63. Compound 63 then acts as a catalyst to promote electrocyclization of 59.
-
-
-
-
41
-
-
0037453372
-
-
For an example of catalysis in aza 4π-electrocyclic ring openings, see: Bongini, A.; Panunzio, M.; Tamanini, E.; Martelli, G.; Vicennati, P.; Monari, M. Tetrahedron: Asymmetry 2003, 14, 993-998.
-
(2003)
Tetrahedron: Asymmetry
, vol.14
, pp. 993-998
-
-
Bongini, A.1
Panunzio, M.2
Tamanini, E.3
Martelli, G.4
Vicennati, P.5
Monari, M.6
-
42
-
-
18244409856
-
-
Harmata, M., Ed.; Elsevier: Amsterdam
-
For a historical account of the development of this program, see: Malerich, J. P.; Trauner, D. In Strategies and Tactics in Organic Synthesis, Vol. 5; Harmata, M., Ed.; Elsevier: Amsterdam, 2004; pp 417-436.
-
(2004)
Strategies and Tactics in Organic Synthesis
, vol.5
, pp. 417-436
-
-
Malerich, J.P.1
Trauner, D.2
|