-
2
-
-
0003497902
-
-
Synthesis; Kobayashi, S., Jorgensen, K. A., Eds.; Wiley-VCH: Weinheim
-
(b) Cycloaddition Reactions in Organic Synthesis; Kobayashi, S., Jorgensen, K. A., Eds.; Wiley-VCH: Weinheim, 2002.
-
(2002)
Cycloaddition Reactions in Organic
-
-
-
3
-
-
0000884434
-
-
For examples, see: (a) Kepler, J. A.; Wall, M. E.; Mason, J. E.; Basset, C.; McPhail, A. T.; Sim, G. A. J. Am. Chem. Soc. 1967, 89, 1260-1261.
-
(1967)
J. Am. Chem. Soc.
, vol.89
, pp. 1260-1261
-
-
Kepler, J.A.1
Wall, M.E.2
Mason, J.E.3
Basset, C.4
McPhail, A.T.5
Sim, G.A.6
-
4
-
-
0014403903
-
-
(b) Wilson, B. J.; Wilson, C. H.; Hayes, A. W. Nature 1968, 220, 77-78.
-
(1968)
Nature
, vol.220
, pp. 77-78
-
-
Wilson, B.J.1
Wilson, C.H.2
Hayes, A.W.3
-
5
-
-
0000823646
-
-
(c) Schenk, H.; Driessen, R. A. J.; de Gelder, R.; Goubits, K.; Nieboer, H.; Brüggemann-Rotgans, I. E. M.; Diepenhorst, P. Croat. Chem. Acta 1999, 72, 593-606.
-
(1999)
Croat. Chem. Acta
, vol.72
, pp. 593-606
-
-
Schenk, H.1
Driessen, R.A.J.2
De Gelder, R.3
Goubits, K.4
Nieboer, H.5
Brüggemann-Rotgans, I.E.M.6
Diepenhorst, P.7
-
6
-
-
85047675834
-
-
(d) Cremin, P.; Guiry, P. J.; Wolfender, J.-L.; Hostettmann, K.; Donnely, D. M. X. J. Chem. Soc., Perkin Trans. 1 2000, 2325-2329.
-
(2000)
J. Chem. Soc., Perkin Trans. 1
, pp. 2325-2329
-
-
Cremin, P.1
Guiry, P.J.2
Wolfender, J.-L.3
Hostettmann, K.4
Donnely, D.M.X.5
-
8
-
-
0030744068
-
-
(b) Haque, A.; Ghatak, A.; Ghosh, S.; Ghoshal, N. J. Org. Chem. 1997, 62, 5211-5214.
-
(1997)
J. Org. Chem.
, vol.62
, pp. 5211-5214
-
-
Haque, A.1
Ghatak, A.2
Ghosh, S.3
Ghoshal, N.4
-
9
-
-
0032481587
-
-
(c) Crimmins, M. T.; Wang, Z.; McKerlie, L. A. J. Am. Chem. Soc. 1998, 120, 1747-1756.
-
(1998)
J. Am. Chem. Soc.
, vol.120
, pp. 1747-1756
-
-
Crimmins, M.T.1
Wang, Z.2
McKerlie, L.A.3
-
12
-
-
0000167986
-
-
Trost, B. M., Ed.; Pergamon Press: Oxford
-
(a) Crimmins, M. T. In Comprehensive Organic Synthesis; Trost, B. M., Ed.; Pergamon Press: Oxford, 1991; Vol. 5, pp 123-149.
-
(1991)
Comprehensive Organic Synthesis
, vol.5
, pp. 123-149
-
-
Crimmins, M.T.1
-
14
-
-
0034801436
-
-
(c) Chen, C.; Chang, V.; Cai, X.; Duesler, E.; Mariano, P. S. J. Am. Chem. Soc. 2001, 123, 6433-6434.
-
(2001)
J. Am. Chem. Soc.
, vol.123
, pp. 6433-6434
-
-
Chen, C.1
Chang, V.2
Cai, X.3
Duesler, E.4
Mariano, P.S.5
-
17
-
-
0001665319
-
-
(a) Yamazaki, S.; Kumagai, H.; Yamabe, S.; Yamamoto, K. J. Org. Chem. 1998, 63, 3371-3378.
-
(1998)
J. Org. Chem.
, vol.63
, pp. 3371-3378
-
-
Yamazaki, S.1
Kumagai, H.2
Yamabe, S.3
Yamamoto, K.4
-
18
-
-
0001368958
-
-
(b) Narasaka, K.; Hayashi, Y.; Shimadzu, H.; Niihata, S. J. Am. Chem. Soc. 1992, 114, 8869-8885.
-
(1992)
J. Am. Chem. Soc.
, vol.114
, pp. 8869-8885
-
-
Narasaka, K.1
Hayashi, Y.2
Shimadzu, H.3
Niihata, S.4
-
20
-
-
0001689381
-
-
(b) Baar, M. R.; Ballesteros, P.; Roberts, B. W. Tetrahedron Lett. 1986, 27, 2083-2086.
-
(1986)
Tetrahedron Lett.
, vol.27
, pp. 2083-2086
-
-
Baar, M.R.1
Ballesteros, P.2
Roberts, B.W.3
-
22
-
-
0034674473
-
-
(d) Kniep, C. S.; Padias, A. B.; Hall, H. K., Jr. Tetrahedron 2000, 56, 4279-4288.
-
(2000)
Tetrahedron
, vol.56
, pp. 4279-4288
-
-
Kniep, C.S.1
Padias, A.B.2
Hall Jr., H.K.3
-
24
-
-
0000926119
-
-
To our knowledge, only two stoichiometric reactions of silyl enolates with simple enoates have been reported. (a) Clark, R. D.; Untch, K. G. J. Org. Chem. 1979, 44, 253-255.
-
(1979)
J. Org. Chem.
, vol.44
, pp. 253-255
-
-
Clark, R.D.1
Untch, K.G.2
-
26
-
-
85014565757
-
-
(c) Magnus, P.; Rigollier, P.; Lacour, J.; Tobler, H. J. Am. Chem. Soc. 1992, 114, 3993-3995.
-
(1992)
J. Am. Chem. Soc.
, vol.114
, pp. 3993-3995
-
-
Magnus, P.1
Rigollier, P.2
Lacour, J.3
Tobler, H.4
-
27
-
-
0001416405
-
-
(a) Ihara, M.; Ohnishi, M.; Takano, M.; Makita, K.; Taniguchi, N.; Fukumoto, K. J. Am. Chem. Soc. 1992, 114, 4408-4410.
-
(1992)
J. Am. Chem. Soc.
, vol.114
, pp. 4408-4410
-
-
Ihara, M.1
Ohnishi, M.2
Takano, M.3
Makita, K.4
Taniguchi, N.5
Fukumoto, K.6
-
28
-
-
0000883511
-
-
(b) Ihara, M.; Taniguchi, T.; Makita, K.; Takano, M.; Ohnishi, M.; Taniguchi, N.; Fukumoto, K.; Kabuto, C. J. Am. Chem. Soc. 1993, 115, 8107-8115.
-
(1993)
J. Am. Chem. Soc.
, vol.115
, pp. 8107-8115
-
-
Ihara, M.1
Taniguchi, T.2
Makita, K.3
Takano, M.4
Ohnishi, M.5
Taniguchi, N.6
Fukumoto, K.7
Kabuto, C.8
-
29
-
-
0034699461
-
-
(c) Takasu, K.; Misawa, K.; Yamada, M.; Furuta, Y.; Taniguchi, T.; Ihara, M. Chem. Commun. 2000, 1739-1740.
-
(2000)
Chem. Commun.
, pp. 1739-1740
-
-
Takasu, K.1
Misawa, K.2
Yamada, M.3
Furuta, Y.4
Taniguchi, T.5
Ihara, M.6
-
30
-
-
0035967764
-
-
(d) Takasu, K.; Ueno, M.; Ihara, M. J. Org. Chem. 2001, 66, 4667-4672.
-
(2001)
J. Org. Chem.
, vol.66
, pp. 4667-4672
-
-
Takasu, K.1
Ueno, M.2
Ihara, M.3
-
32
-
-
0345928733
-
-
note
-
3.
-
-
-
-
33
-
-
0030861699
-
-
Maruoka and co-workers reported that nonbonding Al-F interaction enhances the reactivity and stereoselectivity. (a) Ooi, T.; Kagoshima, N.; Maruoka, K. J. Am. Chem. Soc. 1997, 119, 5754-5755.
-
(1997)
J. Am. Chem. Soc.
, vol.119
, pp. 5754-5755
-
-
Ooi, T.1
Kagoshima, N.2
Maruoka, K.3
-
34
-
-
0032563839
-
-
(b) Ooi, T.; Kagoshima, N.; Uraguchi, D.; Maruoka, K. Tetrahedron Lett. 1998, 39, 7105-7108.
-
(1998)
Tetrahedron Lett.
, vol.39
, pp. 7105-7108
-
-
Ooi, T.1
Kagoshima, N.2
Uraguchi, D.3
Maruoka, K.4
-
35
-
-
0347189843
-
-
note
-
4 (20 mol %) promotes the (2 + 2)-cycloaddition but only to give 6f in 10% yield.
-
-
-
-
36
-
-
0347189845
-
-
note
-
Stereochemistry of cyclobutane adducts were assigned on the basis of 1D and 2D NMR experiments (see Supporting Information).
-
-
-
-
39
-
-
0033598250
-
-
and references therein
-
(c) Evans, D. A.; Willis, M. H.; Uehling, D. E. Org. Lett. 1999, 1, 865-868 and references therein.
-
(1999)
Org. Lett.
, vol.1
, pp. 865-868
-
-
Evans, D.A.1
Willis, M.H.2
Uehling, D.E.3
-
40
-
-
0035955176
-
-
Recently, the synthesis and biological evaluation of epothilone cyclobutyl analogues were reported. Nicolaou, K. C.; Namoto, K.; Ritzén, A.; Ulven, T.; Shoji, M.; Li, J.; D'Amico, G.; Liotta, D.; French, C. T.; Wartmann, M.; Altmann. K.-H.; Giannakakou, P. J. Am. Chem. Soc. 2001, 123, 9313-9323.
-
(2001)
J. Am. Chem. Soc.
, vol.123
, pp. 9313-9323
-
-
Nicolaou, K.C.1
Namoto, K.2
Ritzén, A.3
Ulven, T.4
Shoji, M.5
Li, J.6
D'Amico, G.7
Liotta, D.8
French, C.T.9
Wartmann, M.10
Altmann, K.-H.11
Giannakakou, P.12
|