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1
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33845279007
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Review articles on the Claisen rearrangement include: (a) Ziegler, F. E. Chem. Rev. 1988, 88, 1423. (b) Ziegler, F. E. Acc. Chem. Res. 1977, 10, 227. (c) Bennett, G. B. Synthesis 1977, 589.
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Ziegler, F.E.1
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2
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0003073955
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Review articles on the Claisen rearrangement include: (a) Ziegler, F. E. Chem. Rev. 1988, 88, 1423. (b) Ziegler, F. E. Acc. Chem. Res. 1977, 10, 227. (c) Bennett, G. B. Synthesis 1977, 589.
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Acc. Chem. Res.
, vol.10
, pp. 227
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Ziegler, F.E.1
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3
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85066103748
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Review articles on the Claisen rearrangement include: (a) Ziegler, F. E. Chem. Rev. 1988, 88, 1423. (b) Ziegler, F. E. Acc. Chem. Res. 1977, 10, 227. (c) Bennett, G. B. Synthesis 1977, 589.
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(1977)
Synthesis
, pp. 589
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Bennett, G.B.1
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4
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0000067675
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For a preliminary report on aspects of this study see: Daub, G. W.; Shanklin, P. L.; Tata, C. J. Org. Chem. 1986, 51, 3402.
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Daub, G.W.1
Shanklin, P.L.2
Tata, C.3
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7
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84985553225
-
-
All structures, while drawn as a single enantiomer, represent racemates. The syn / anti stereostructural notation proposed by Masamune is used in this paper: Masamune, S.; Ali, S. A.; Snitman, D. L.; Garvey, D. S. Angew. Chem., Int. Ed. Engl. 1980, 19, 557.
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Masamune, S.1
Ali, S.A.2
Snitman, D.L.3
Garvey, D.S.4
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8
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33847799798
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(a) Ireland, R. E.; Mueller, R. H.; Willard, A. K. J. Am. Chem. Soc. 1976, 98, 2868.
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Ireland, R.E.1
Mueller, R.H.2
Willard, A.K.3
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9
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(b) Ireland, R. E., Thaisrivongs, S.; Wilcox, C. S. J. Am. Chem. Soc. 1980, 102, 1155.
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Ireland, R.E.1
Thaisrivongs, S.2
Wilcox, C.S.3
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13
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0001685085
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Johnson, W. S.; Werthemann, L.; Bartlett, W. R.; Brocksom, T. J.; Li, T.; Faulkner, D. J.; Petersen, M. R. J. Am. Chem. Soc. 1970, 92, 741.
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Johnson, W.S.1
Werthemann, L.2
Bartlett, W.R.3
Brocksom, T.J.4
Li, T.5
Faulkner, D.J.6
Petersen, M.R.7
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14
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0011965312
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(a) Daub, G. W.; Sanchez, M. G.; Cromer, R. A.; Gibson, L. G. J. Org. Chem. 1982, 47, 743.
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Daub, G.W.1
Sanchez, M.G.2
Cromer, R.A.3
Gibson, L.G.4
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15
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0011956172
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(b) Daub, G. W.; McCoy, M. A.; Sanchez, M. G.; Carter, J. S. J. Org. Chem. 1983, 48, 3876.
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Daub, G.W.1
McCoy, M.A.2
Sanchez, M.G.3
Carter, J.S.4
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17
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0015164926
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(b) Bolton, I. J.; Harrison, R. G.; Lythgoe, B. J. Chem. Soc., C 1971, 2950.
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J. Chem. Soc., C
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Bolton, I.J.1
Harrison, R.G.2
Lythgoe, B.3
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20
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1542680227
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(e) Daub, G. W.; Teramura, D. H.; Bryant, K. E.; Burch, M. T. J. Org. Chem. 1981, 46, 1485.
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Daub, G.W.1
Teramura, D.H.2
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Burch, M.T.4
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23
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0021933679
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The presence of such a 1,3-diaxial interaction in the transition state does not preclude such a pathway from competing, but it does demand that other pathways be sterically more demanding. In the Present case, the competing pathway is sterically less demanding and predominates. See Ziegler, F. E.; Klein, S. I.; Pati, U. K.; Wang, T.-F. J. Am. Chem. Soc. 1985, 107, 2730.
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J. Am. Chem. Soc.
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Ziegler, F.E.1
Klein, S.I.2
Pati, U.K.3
Wang, T.-F.4
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25
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33645672005
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-
For examples where selectivity relative to a more distal center is induced by such an interaction, see: (a) White, J. D.; Amedio, J. C. J. Org. Chem. 1989, 54, 736. (b) Wovkulich, P. M.; Tang, P. C.; Chadha, N. K.; Batcho, A. D.; Barrish, J. C.; Uskokovic, M. R. J. Am. Chem. Soc. 1989, 111, 2596.
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White, J.D.1
Amedio, J.C.2
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26
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0024563582
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-
For examples where selectivity relative to a more distal center is induced by such an interaction, see: (a) White, J. D.; Amedio, J. C. J. Org. Chem. 1989, 54, 736. (b) Wovkulich, P. M.; Tang, P. C.; Chadha, N. K.; Batcho, A. D.; Barrish, J. C.; Uskokovic, M. R. J. Am. Chem. Soc. 1989, 111, 2596.
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Wovkulich, P.M.1
Tang, P.C.2
Chadha, N.K.3
Batcho, A.D.4
Barrish, J.C.5
Uskokovic, M.R.6
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Sreekumar, C.; Darst, K. P.; Still, W. C. J. Org. Chem. 1980, 45, 4260.
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Sreekumar, C.1
Darst, K.P.2
Still, W.C.3
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30
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85033144631
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The detection limits for capillary GC analysis were <±1%.
-
The detection limits for capillary GC analysis were <±1%.
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32
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33947252029
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(a) Arsenault, G. P.; Althaus, J. R.; Divekar, P. V. J. Chem. Soc., D 1969, 1414.
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Arsenault, G.P.1
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(b) Moreau, S.; Lablanche-Combier, A.; Biguet, J.; Foulon, C.; Delfosse, M. J. Org. Chem. 1982, 47, 2358.
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Biguet, J.3
Foulon, C.4
Delfosse, M.5
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34
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0015932834
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-
For other syntheses of botryodiplodin see: (a) McCurry, P. M., Jr.; Abe, K. J. Am. Chem. Soc. 1973, 95, 5824. (b) McCurry, P. M., Jr.; Abe, K. Tetrahedron Lett. 1973, 4103. (c) Mukaiyama, T.; Wada, M.; Hanna, J.; Chem. Lett. 1974, 94, 1181. (d) Wilson, S. R.; Myers, R. S. J. Org. Chem. 1975, 40, 3309. (e) Kurth, M. J.; Yu, C.-M. J. Org. Chem. 1985, 50, 1840. (f) Rehnberg, N.; Frejd, T.; Magnusson, G. Tetrahedron Lett. 1987, 3589.
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J. Am. Chem. Soc.
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, pp. 5824
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McCurry Jr., P.M.1
Abe, K.2
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35
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0015841705
-
-
For other syntheses of botryodiplodin see: (a) McCurry, P. M., Jr.; Abe, K. J. Am. Chem. Soc. 1973, 95, 5824. (b) McCurry, P. M., Jr.; Abe, K. Tetrahedron Lett. 1973, 4103. (c) Mukaiyama, T.; Wada, M.; Hanna, J.; Chem. Lett. 1974, 94, 1181. (d) Wilson, S. R.; Myers, R. S. J. Org. Chem. 1975, 40, 3309. (e) Kurth, M. J.; Yu, C.-M. J. Org. Chem. 1985, 50, 1840. (f) Rehnberg, N.; Frejd, T.; Magnusson, G. Tetrahedron Lett. 1987, 3589.
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(1973)
Tetrahedron Lett.
, pp. 4103
-
-
McCurry Jr., P.M.1
Abe, K.2
-
36
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1542680214
-
-
For other syntheses of botryodiplodin see: (a) McCurry, P. M., Jr.; Abe, K. J. Am. Chem. Soc. 1973, 95, 5824. (b) McCurry, P. M., Jr.; Abe, K. Tetrahedron Lett. 1973, 4103. (c) Mukaiyama, T.; Wada, M.; Hanna, J.; Chem. Lett. 1974, 94, 1181. (d) Wilson, S. R.; Myers, R. S. J. Org. Chem. 1975, 40, 3309. (e) Kurth, M. J.; Yu, C.-M. J. Org. Chem. 1985, 50, 1840. (f) Rehnberg, N.; Frejd, T.; Magnusson, G. Tetrahedron Lett. 1987, 3589.
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(1974)
Chem. Lett.
, vol.94
, pp. 1181
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Mukaiyama, T.1
Wada, M.2
Hanna, J.3
-
37
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0016777504
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-
For other syntheses of botryodiplodin see: (a) McCurry, P. M., Jr.; Abe, K. J. Am. Chem. Soc. 1973, 95, 5824. (b) McCurry, P. M., Jr.; Abe, K. Tetrahedron Lett. 1973, 4103. (c) Mukaiyama, T.; Wada, M.; Hanna, J.; Chem. Lett. 1974, 94, 1181. (d) Wilson, S. R.; Myers, R. S. J. Org. Chem. 1975, 40, 3309. (e) Kurth, M. J.; Yu, C.-M. J. Org. Chem. 1985, 50, 1840. (f) Rehnberg, N.; Frejd, T.; Magnusson, G. Tetrahedron Lett. 1987, 3589.
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(1975)
J. Org. Chem.
, vol.40
, pp. 3309
-
-
Wilson, S.R.1
Myers, R.S.2
-
38
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0001553401
-
-
For other syntheses of botryodiplodin see: (a) McCurry, P. M., Jr.; Abe, K. J. Am. Chem. Soc. 1973, 95, 5824. (b) McCurry, P. M., Jr.; Abe, K. Tetrahedron Lett. 1973, 4103. (c) Mukaiyama, T.; Wada, M.; Hanna, J.; Chem. Lett. 1974, 94, 1181. (d) Wilson, S. R.; Myers, R. S. J. Org. Chem. 1975, 40, 3309. (e) Kurth, M. J.; Yu, C.-M. J. Org. Chem. 1985, 50, 1840. (f) Rehnberg, N.; Frejd, T.; Magnusson, G. Tetrahedron Lett. 1987, 3589.
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(1985)
J. Org. Chem.
, vol.50
, pp. 1840
-
-
Kurth, M.J.1
Yu, C.-M.2
-
39
-
-
0001314937
-
-
For other syntheses of botryodiplodin see: (a) McCurry, P. M., Jr.; Abe, K. J. Am. Chem. Soc. 1973, 95, 5824. (b) McCurry, P. M., Jr.; Abe, K. Tetrahedron Lett. 1973, 4103. (c) Mukaiyama, T.; Wada, M.; Hanna, J.; Chem. Lett. 1974, 94, 1181. (d) Wilson, S. R.; Myers, R. S. J. Org. Chem. 1975, 40, 3309. (e) Kurth, M. J.; Yu, C.-M. J. Org. Chem. 1985, 50, 1840. (f) Rehnberg, N.; Frejd, T.; Magnusson, G. Tetrahedron Lett. 1987, 3589.
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(1987)
Tetrahedron Lett.
, pp. 3589
-
-
Rehnberg, N.1
Frejd, T.2
Magnusson, G.3
-
41
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85033142363
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note
-
The authors would like to thank the Chemistry Departments of the University of California, Irvine, and Pomona College for the use of their ozone generators.
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42
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85033145277
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note
-
1H NMR at 200 MHz.
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43
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33947485428
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Reist, E. J.; Bartuska, V. J.; Goodman, L.; Johnson, E. J. Org. Chem. 1964, 29, 3725.
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J. Org. Chem.
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Reist, E.J.1
Bartuska, V.J.2
Goodman, L.3
Johnson, E.4
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44
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0014689626
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Corey, E. J.; Weinshenker, N. M.; Schaaf, T. K.; Huber, W. J. Am. Chem. Soc. 1969, 91, 5675.
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Corey, E.J.1
Weinshenker, N.M.2
Schaaf, T.K.3
Huber, W.4
-
45
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85033152882
-
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note
-
1H NMR revealed these to be the α-anomer of botryodiplodin acetate (2α-47), the β-anomer of botryodiplodin acetate (2β-47), the β-anomer of epibotryodiplodin acetate (2β-48), and the α-anomer of epibotryodiplodin acetate (2α-48), respectively.
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