International Scholarly Research Notices / 2013 / Article / Tab 1

Research Article

Oxidative Cleavage of β-Lactam Ring of Cephalosporins with Chloramine-T in Alkaline Medium: A Kinetic, Mechanistic, and Reactivity Study

Table 1

Effect of varying concentrations of oxidant, substrate, and alkali on the rate of reaction at 301 K.

104 [CAT]o
(mol dm−3)
103 [Substrate]o
(mol dm−3)
103 [NaOH]
(mol dm−3)
104 (s−1)
CEXCFLCPD (2.60)1.34 (5.36)2.50 (10.0) (2.40)2.63 (5.26)4.94 (9.88) (2.31)5.15 (5.15)9.84 (9.84) (2.48)10.5 (5.25)19.2 (9.60) (2.45)20.3 (5.08)38.4 (9.60)

The values in parentheses refer to second-order rate constants ( dm3 mol−1 s−1).

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