Kinetics of the hydrolysis of cyclic N-s
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M. F. Rozas; E. L. Svartman; M. V. MirΓfico; E. J. Vasini
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Article
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1998
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John Wiley and Sons
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English
β 150 KB
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The hydrolysis reactions of 4-amino-2-phenethyl-and 4-amino-2-cyclohexyl-2,3-dihydro-3-oxo-1,2,5thiadiazole 1,1-dioxide (Ia and Ib) were investigated in the range 24-73 Β°C in buffered aqueous solutions. The observed rate constants (k obs ) are independent of pH in the range ca 1-4 pH, but increase w