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0001421515
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18
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-
85034482936
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-
note
-
Equation 2 can be visualized as donation of the carbanion lone pair to the C-S σ* antibonding orbital.
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-
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21
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33845283144
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For recent reviews, see (a) Bernasconi, C. F. Ace. Chem. Res. 1987, 20, 301. (b) Bernasconi, C. F. Ace. Chem. Res. 1992, 25, 9. (c) Bernasconi, C. F. Adv. Phys. Org. Chem. 1992, 27, 119.
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Bernasconi, C.F.1
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22
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0002767827
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For recent reviews, see (a) Bernasconi, C. F. Ace. Chem. Res. 1987, 20, 301. (b) Bernasconi, C. F. Ace. Chem. Res. 1992, 25, 9. (c) Bernasconi, C. F. Adv. Phys. Org. Chem. 1992, 27, 119.
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Bernasconi, C.F.1
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23
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0008305649
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For recent reviews, see (a) Bernasconi, C. F. Ace. Chem. Res. 1987, 20, 301. (b) Bernasconi, C. F. Ace. Chem. Res. 1992, 25, 9. (c) Bernasconi, C. F. Adv. Phys. Org. Chem. 1992, 27, 119.
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Bernasconi, C.F.1
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25
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85034488021
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-
note
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1 = 1 (ΔG° = 0); in proton transfers statistical factors are usually included.
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-
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27
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85034461995
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-
note
-
See paragraph concerning Supporting Information at the end of this paper.
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28
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0000805481
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Bernasconi, C. F.; Kliner, D. A. V.; Mullin, A. S.; Ni, J.-X. J. Org. Chem. 1988, 53, 3342.
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Ni, J.-X.4
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29
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85034484843
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-
note
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+ while q is the number of equivalent basic sites on B.
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-
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30
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0001250272
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33
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0004272649
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Jones Jr., M.1
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36
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0000459629
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Feuer, H., Ed.; Wiley: New York
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Nielsen, A. T. In The Chemistry of the Nitro and Nitroso Groups; Feuer, H., Ed.; Wiley: New York, 1969; Part 1, p 349.
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Nielsen, A.T.1
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42
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85034475725
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note
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17c,31
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43
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0004258726
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Cornell University: Ithaca, New York, Chapter 10
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(a) Bell, R. P. The Proton in Chemistry, 2nd ed.; Cornell University: Ithaca, New York, 1973; Chapter 10.
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Bell, R.P.1
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45
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85034487866
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-
note
-
2 has only two acidic protons.
-
-
-
-
46
-
-
85034470693
-
-
note
-
+ is symbolizing positive hyperconjugation; this symbol is used for simplicity and is meant to include bond strength effects.
-
-
-
-
47
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85034467164
-
-
note
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29
-
-
-
-
48
-
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85034463384
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note
-
22 It is the fact that the experimental rate constant is not enhanced as much as one would expect if the resonance effect were developed in proportion to the degree of proton transfers which leads to the reduction in the intrinsic rate constant. We add this clarification in response to a referee's comment.
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-
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49
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85034467601
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note
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20
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50
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85034475706
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note
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39
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51
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0002664833
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Chapman, N. B., Shorter, J., Eds.; Plenum Press: New York
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Exner, O. In Correlation Analysis in Chemistry; Chapman, N. B., Shorter, J., Eds.; Plenum Press: New York, 1978; p 439.
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Exner, O.1
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52
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4243664295
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Hansch, C.; Leo, A.; Taft, R. W. Chem. Rev. 1991, 91, 165.
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Hansch, C.1
Leo, A.2
Taft, R.W.3
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53
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85034464876
-
-
note
-
h+ term.
-
-
-
-
55
-
-
85034464397
-
-
note
-
W) values would be slightly higher.
-
-
-
-
58
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0001855429
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Barren, A. G. M.; Dhanak, D.; Graboski, G. G.; Taylor, S. J. Org. Synth. 1990, 68, 8.
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Barren, A.G.M.1
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Taylor, S.J.4
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