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1
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0344327901
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note
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Part 273 of our general series.
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15
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0344759929
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note
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(a) The number of literature examples is large; one review is given in ref 4b.
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18
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0035900461
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(b) Davies, H. M. L.; Hodges, L. M.; Gregg, T. M. J. Org. Chem. 2001, 66, 7898-7902.
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J. Org. Chem.
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Davies, H.M.L.1
Hodges, L.M.2
Gregg, T.M.3
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19
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0001672037
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(c) Takano, S.; Kudo, J.; Takahashi, N.; Ogasawara, K. Tetrahedron Lett. 1986, 2405-2408.
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(1986)
Tetrahedron Lett.
, pp. 2405-2408
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Takano, S.1
Kudo, J.2
Takahashi, N.3
Ogasawara, K.4
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20
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0002060977
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(d) Takano, S.; Uchida, W.; Hatakeyama, S.; Ogaswara, K. Chem. Lett. 1982, 733-737.
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(1982)
Chem. Lett.
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Takano, S.1
Uchida, W.2
Hatakeyama, S.3
Ogaswara, K.4
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22
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0345190351
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note
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(f) Interestingly, these references seem unaware the source of the protonation discovery, and the phenomenon has been reported as a new discovery in ref 5c-e.
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26
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0016635266
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(d) Poletto, J. F.; Bernady, K. F.; Kupfar, D.; Partridge, R.; Weiss, M. J. J. Med. Chem. 1975, 18 (4), 359-362.
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Poletto, J.F.1
Bernady, K.F.2
Kupfar, D.3
Partridge, R.4
Weiss, M.J.5
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27
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0010691551
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(e) Smith, A. B., III; Wexler, B.; Slade, J. S. Tetrahedron Lett. 1980, 21, 3237-3240.
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(1980)
Tetrahedron Lett.
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Smith III, A.B.1
Wexler, B.2
Slade, J.S.3
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29
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0022393642
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(g) Kruger, G.; Harde, C.; Bohlmann, F. Tetrahedron Lett. 1985, 26 (49), 6027-6030.
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(1985)
Tetrahedron Lett.
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, pp. 6027-6030
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Kruger, G.1
Harde, C.2
Bohlmann, F.3
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30
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0022553084
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(h) Schow, S. R.; Bloom, J. D.; Thompson, A. S.; Winzenberg, K. N.; Smith, A. B., III J. Am. Chem. Soc. 1986, 108 (10), 2662-2674.
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Schow, S.R.1
Bloom, J.D.2
Thompson, A.S.3
Winzenberg, K.N.4
Smith III, A.B.5
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31
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0022971223
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(i) Cho, B. P.; Chadha, V. K.; Le Breton, G. C.; Venton, D. L. J. Org. Chem. 1986, 51, 4279-4284.
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Cho, B.P.1
Chadha, V.K.2
Le Breton, G.C.3
Venton, D.L.4
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32
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0028223914
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(j) Holland, H. L.; Ratemi, E. S.; Contreras, L. Can. J. Chem. 1994, 72, 1-5.
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Can. J. Chem.
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Holland, H.L.1
Ratemi, E.S.2
Contreras, L.3
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37
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0029011701
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Cornell, W. D.; Cieplak, P.; Bayly, C. I.; Gould, I. R.; Merz, K. M., Jr.; Ferguson, D. M.; Spellmeyer, D. C.; Fox, T.; Caldwell, J. W.; Kollman, P. A. J. Am. Chem. Soc. 1995, 117, 5179-5197.
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Cornell, W.D.1
Cieplak, P.2
Bayly, C.I.3
Gould, I.R.4
Merz Jr., K.M.5
Ferguson, D.M.6
Spellmeyer, D.C.7
Fox, T.8
Caldwell, J.W.9
Kollman, P.A.10
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38
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0344759926
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note
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(a) The role of greater overlap of the carbonyl p-system with the developing α σ C-H bond has been noted by Corey.9b
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40
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0344327899
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note
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4b
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41
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0345190349
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Shner, V. F.; Turchin, K. F.; Sheinker, Y. N.; Suvorov, N. N. J. Org. Chem. USSR. 1980, 16 (1), 37-41.
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J. Org. Chem. USSR
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Shner, V.F.1
Turchin, K.F.2
Sheinker, Y.N.3
Suvorov, N.N.4
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42
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37049086756
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(a) Kennedy, M.; McKervey, M. A.; Maguire, A. R.; Tuladhar, S. M.; Twohig, M. F. J. Chem. Soc., Perkin Trans. 1 1990, 4, 1047-1054.
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J. Chem. Soc., Perkin Trans. 1
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Kennedy, M.1
McKervey, M.A.2
Maguire, A.R.3
Tuladhar, S.M.4
Twohig, M.F.5
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43
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0000241987
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(b) Gadwood, R. C.; Mallick, I. M.; DeWinter, A. J. J. Org. Chem. 1987, 52, 774-782.
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Gadwood, R.C.1
Mallick, I.M.2
DeWinter, A.J.3
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44
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0027976991
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Larock, R. C.; Yum, E. K.; Yang, H. Tetrahedron 1994, 50, 305-322.
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Larock, R.C.1
Yum, E.K.2
Yang, H.3
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