-
1
-
-
77957076168
-
-
Ed.: A. Brossi. Academic Press, San Diego
-
For reviews, see a) Z.-J. Liu, R.-R. Lu in The Alkaloids, Vol. 33 (Ed.: A. Brossi). Academic Press, San Diego, 1988, pp. 83-140, and earlier reviews in this series;
-
(1988)
The Alkaloids
, vol.33
, pp. 83-140
-
-
Liu, Z.-J.1
Lu, R.-R.2
-
6
-
-
0028214724
-
-
a) Z. Sheikh, R. Steel, A. S. Tasker, A. P. Johnson, J. Chem. Soc. Chem. Commun. 1994, 763;
-
(1994)
J. Chem. Soc. Chem. Commun.
, pp. 763
-
-
Sheikh, Z.1
Steel, R.2
Tasker, A.S.3
Johnson, A.P.4
-
7
-
-
0028349075
-
-
b) J. K. Dutton, R. W. Steel, A. S. Tasker, V. Popsavin, A. P. Johnson, J. Chem. Soc. Chem. Commun. 1994, 765;
-
(1994)
J. Chem. Soc. Chem. Commun.
, pp. 765
-
-
Dutton, J.K.1
Steel, R.W.2
Tasker, A.S.3
Popsavin, V.4
Johnson, A.P.5
-
8
-
-
0028343931
-
-
c) N. J. Newcombe, F. Ya, R. J. Vijn, H. Hiemstra, W. N. Speckamp, J. Chem. Soc. Chem. Commun. 1994, 767;
-
(1994)
J. Chem. Soc. Chem. Commun.
, pp. 767
-
-
Newcombe, N.J.1
Ya, F.2
Vijn, R.J.3
Hiemstra, H.4
Speckamp, W.N.5
-
9
-
-
0027936984
-
-
d) D. Kuzmich, S. C. Wu, D.-C. Ha, C.-S. Lee, S. Ramesh, S. Atarashi, J.-K. Choi, D. J. Hart, J. Am. Chem. Soc. 1994, 116, 6934;
-
(1994)
J. Am. Chem. Soc.
, vol.116
, pp. 6934
-
-
Kuzmich, D.1
Wu, S.C.2
Ha, D.-C.3
Lee, C.-S.4
Ramesh, S.5
Atarashi, S.6
Choi, J.-K.7
Hart, D.J.8
-
11
-
-
0030742816
-
-
f) S. Atarashi, J.-K. Choi, D.-C. Ha, D. J. Hart, D. Kuzmich, C.-S. Lee, S. Ramesh, S. C. Wu, J. Am. Chem. Soc. 1997, 119, 6226.
-
(1997)
J. Am. Chem. Soc.
, vol.119
, pp. 6226
-
-
Atarashi, S.1
Choi, J.-K.2
Ha, D.-C.3
Hart, D.J.4
Kuzmich, D.5
Lee, C.-S.6
Ramesh, S.7
Wu, S.C.8
-
12
-
-
0023791191
-
-
a) W. G. Earley, E. J. Jacobsen, G. P. Meier, T. Oh, L. E. Overman, Tetrahedron Lett. 1988, 29, 3781;
-
(1988)
Tetrahedron Lett.
, vol.29
, pp. 3781
-
-
Earley, W.G.1
Jacobsen, E.J.2
Meier, G.P.3
Oh, T.4
Overman, L.E.5
-
13
-
-
0023732619
-
-
b) W. G. Earley, T. Oh, L. E. Overman, Tetrahedron Lett. 1988, 29, 3785;
-
(1988)
Tetrahedron Lett.
, vol.29
, pp. 3785
-
-
Earley, W.G.1
Oh, T.2
Overman, L.E.3
-
14
-
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0345646422
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-
PhD thesis, University of California, Irvine (USA)
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c) M. J. Sharp, PhD thesis, University of California, Irvine (USA), 1991.
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(1991)
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-
Sharp, M.J.1
-
15
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0000499852
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-
Prepared in 92% yield from 3-methylanisole by the literature procedure: G. M. Rubottom, J. M. Gruber, J. Org. Chem. 1977, 42, 1051.
-
(1977)
J. Org. Chem.
, vol.42
, pp. 1051
-
-
Rubottom, G.M.1
Gruber, J.M.2
-
17
-
-
0344783787
-
-
PhD thesis, University of California, Irvine (USA)
-
b) M. E. Okazaki, PhD thesis, University of California, Irvine (USA), 1986.
-
(1986)
-
-
Okazaki, M.E.1
-
18
-
-
0001744726
-
-
R. M. Moriarty, O. Prakash, M. P. Duncan, R. K. Vaid, H. A. Musallam, J. Org. Chem. 1987, 52, 150.
-
(1987)
J. Org. Chem.
, vol.52
, pp. 150
-
-
Moriarty, R.M.1
Prakash, O.2
Duncan, M.P.3
Vaid, R.K.4
Musallam, H.A.5
-
20
-
-
0002234102
-
-
M. F. Lipton, A. Basha, S. M. Weinreb, Org. Synth. 1980, 59, 49.
-
(1980)
Org. Synth.
, vol.59
, pp. 49
-
-
Lipton, M.F.1
Basha, A.2
Weinreb, S.M.3
-
21
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0032139353
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For the first use of an intramolecular Heck reaction to form the spirooxindole functionality of gelsemine, see ref. [Sb]. For recent reviews on the use of intramolecular Heck reactions in natural products total synthesis, see a) J. T. Link, L. E. Overman, CHEMTECH 1998, 28, 19;
-
(1998)
CHEMTECH
, vol.28
, pp. 19
-
-
Link, J.T.1
Overman, L.E.2
-
22
-
-
0002654419
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-
Eds. : F. Diederich, P. J. Stang. WILEY-VCH, Weinheim
-
b) L. E. Overman, J. T. Link in Metal-catalyzed Cross-coupling Reactions (Eds. : F. Diederich, P. J. Stang). WILEY-VCH, Weinheim, 1998, pp. 231-270.
-
(1998)
Metal-catalyzed Cross-coupling Reactions
, pp. 231-270
-
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Overman, L.E.1
Link, J.T.2
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23
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0026714767
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The high selectivity for the formation of 15a is attributed to the coordination of the angular vinyl group to the cationic palladium species during the insertion step, see A. Madin, L. E. Overman, Tetrahedron Lett. 1992, 33, 4859.
-
(1992)
Tetrahedron Lett.
, vol.33
, pp. 4859
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-
Madin, A.1
Overman, L.E.2
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24
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0344351809
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note
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The oxindole configuration was determined by nuclear overhauser enhancement (NOE) experiments. A positive NOE was observed between the hydrogen atoms on C9 and C19 of the major diastereomer 15a while the minor diastereomer 15b showed a positive NOE between the hydrogen atoms on C9, C5, and C16.
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29
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0345646421
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note
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N1 process, or by other possible mechanisms.
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30
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0345646420
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note
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13C NMR, IR, and HR-MS analysis.
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