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The computed C-N bond length of the amide function determined in the modeling studies was dependent on the program employed.
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ex) in the alkaline hydrolysis of N-(3,3-dimethylbutyryl)imidazole at 50% hydrolysis is >60.
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40
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37049091271
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1g of -0.44 for alkaline hydrolysis of N-aryl β-lactams has been attributed to rate-limiting formation of a tetrahedral intermediate. Procter, P.; Gensmantel, N. P.; Page, M. J. Chem. Soc., Perkin Trans. 2 1982, 1185. Blackburn, G. M.; Plackett, J. D. J. Chem. Soc., Perkin Trans. 2 1972, 1366.
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8244256439
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note
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+ according to the molecular orbital calculations of ref 25.
-
-
-
|