-
2
-
-
0001069514
-
-
(a) Cimino, G.; Mattia, C. A.; Mazzarella, L.; Puliti, R.; Scognamiglio, G.; Spinella, A.; Trivellone, E. Tetrahedron 1989, 45, 3863.
-
(1989)
Tetrahedron
, vol.45
, pp. 3863
-
-
Cimino, G.1
Mattia, C.A.2
Mazzarella, L.3
Puliti, R.4
Scognamiglio, G.5
Spinella, A.6
Trivellone, E.7
-
3
-
-
33746191902
-
-
The first total synthesis of sarain A has recently been described: Garg, N. K.; Hiebert, S.; Overman, L. E. Angew. Chem. Int. Ed. 2006, 45, 2912.
-
(b) The first total synthesis of sarain A has recently been described: Garg, N. K.; Hiebert, S.; Overman, L. E. Angew. Chem. Int. Ed. 2006, 45, 2912.
-
-
-
-
4
-
-
33846922856
-
-
For recent approaches to the synthesis of the sarain alkaloids, see: a
-
For recent approaches to the synthesis of the sarain alkaloids, see: (a) Ge, C. S.; Hourcade, S.; Ferdenzi, A.; Chiaroni, A.; Mons, S.; Delpech, B.; Marazano, C. Eur. J. Org. Chem. 2006, 4106.
-
(2006)
Eur. J. Org. Chem
, pp. 4106
-
-
Ge, C.S.1
Hourcade, S.2
Ferdenzi, A.3
Chiaroni, A.4
Mons, S.5
Delpech, B.6
Marazano, C.7
-
5
-
-
33644655095
-
-
(b) Hong, S.; Yang, J.; Weinreb, S. M. J. Org. Chem. 2006, 71, 2078.
-
(2006)
J. Org. Chem
, vol.71
, pp. 2078
-
-
Hong, S.1
Yang, J.2
Weinreb, S.M.3
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6
-
-
0346459975
-
-
(c) Lee, H. I.; Sung, M. J.; Lee Hee, B.; Cha, J. K. Heterocycles 2004, 62, 407.
-
(2004)
Heterocycles
, vol.62
, pp. 407
-
-
Lee, H.I.1
Sung, M.J.2
Lee Hee, B.3
Cha, J.K.4
-
7
-
-
0032567447
-
-
(d) Denhart, D. J.; Griffith, D. A.; Heathcock, C. H. J. Org. Chem. 1998, 63, 9616.
-
(1998)
J. Org. Chem
, vol.63
, pp. 9616
-
-
Denhart, D.J.1
Griffith, D.A.2
Heathcock, C.H.3
-
8
-
-
62249214444
-
-
All new compounds were purified chromatographically (>95%) and were fully characterized by 1H NMR, 13C NMR, IR, and HRMS.
-
All new compounds were purified chromatographically (>95%) and were fully characterized by 1H NMR, 13C NMR, IR, and HRMS.
-
-
-
-
9
-
-
62249158651
-
-
Compound 14 (major, 1H NMR (500 MHz, CDCl3, * denotes rotamer peak, δ, 4.01 (s, 0.5 H, 3.89* (s, 0.5 H, 3.69 (s, 1.5 H, 3.68* (s, 1.5 H, 3.63 (ddd, J, 11.0, 5.3, 1.5 Hz, 0.5 H, 3.56* (ddd, 10.7, 5.0, 1.7 Hz, 0.5 H, 3.28 (d, J, 11.1 Hz, 0.5 H, 3.23* (d, J, 10.9 Hz, 0.5 H, 2.85 (ddd, J, 17.4, 2.4, 2.4 Hz, 0.5 H, 2.73* (ddd, J, 17.3, 2.2, 2.2 Hz, 0.5 H, 2.75-2.38 (m, 3, 2.34 (br s, 1 H, 2.28 (m, 1 H, 1.08 (d, J, 2.6 Hz, 1.5 H, 1.07* (d, J, 2.7 Hz, 1.5 H, 13C NMR (125 MHz, CDCl3, * denotes rotamer peak, δ, 209.0, 208.8*, 155.342, 59.3, 59.2*, 52.5, 52.4*, 49.9, 49.5*, 48.9, 48.8*, 47.6, 47.1*, 43.1, 42.3*, 41.8, 41.6*, 39.6, 38.7*, 29.7, 16.6, 16.5*. IR (neat, 2957, 1701, 1452, 1387, 1191, 1114 cm-1. HRMS CI, m/z calcd for C 10
-
+]: 198.1130; found: 198.1123.
-
-
-
-
11
-
-
0034734340
-
-
Garber, S. B.; Kingsbury, J. S.; Gray, B. L.; Hoveyda, A. H. J. Am. Chem. Soc. 2000, 122, 8168.
-
(2000)
J. Am. Chem. Soc
, vol.122
, pp. 8168
-
-
Garber, S.B.1
Kingsbury, J.S.2
Gray, B.L.3
Hoveyda, A.H.4
-
12
-
-
11644264856
-
-
Barton, D. H. R.; Crich, D.; Motherwell, W. Tetrahedron 1985, 41, 3901.
-
(1985)
Tetrahedron
, vol.41
, pp. 3901
-
-
Barton, D.H.R.1
Crich, D.2
Motherwell, W.3
-
14
-
-
0003695385
-
-
Winkler, J. D.; Scott, R. D.; Williard, P. G. J. Am. Chem. Soc. 1990, 112, 8971.
-
(1990)
J. Am. Chem. Soc
, vol.112
, pp. 8971
-
-
Winkler, J.D.1
Scott, R.D.2
Williard, P.G.3
-
15
-
-
0000207446
-
-
(a) Richardson, S. K.; Jeganathan, A.; Watt, D. S. Tetrahedron Lett. 1987, 28, 2335.
-
(1987)
Tetrahedron Lett
, vol.28
, pp. 2335
-
-
Richardson, S.K.1
Jeganathan, A.2
Watt, D.S.3
-
17
-
-
62249090471
-
-
An improved synthesis of 22 will be reported separately
-
(c) An improved synthesis of 22 will be reported separately.
-
-
-
-
18
-
-
62249096428
-
-
+]: 300.1447; found: 300.1445.
-
+]: 300.1447; found: 300.1445.
-
-
-
-
19
-
-
0001505956
-
-
Garner, P.; Anderson, J. T.; Dey, S.; Youngs, W. J.; Galat, K. J. Org. Chem. 1998, 63, 5732.
-
(1998)
J. Org. Chem
, vol.63
, pp. 5732
-
-
Garner, P.1
Anderson, J.T.2
Dey, S.3
Youngs, W.J.4
Galat, K.5
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