首页|Kinetics and mechanistic study of oxidation of alpha-amino acid leucine by TCICA in aqueous acetic acid medium
Kinetics and mechanistic study of oxidation of alpha-amino acid leucine by TCICA in aqueous acetic acid medium
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The kinetics of oxidation of an alpha-amino acid-Leucine [LEU] by trichloroisocyanuric acid [TCICA] in 50% acetic acid-50% water (v/v) solvent medium in the presence of chloride ion have been investigated. It was noted that the oxidation is first order in each [LEU], [TCICA] and fractional order with negative slope with respect to [H+]. The main product of the oxidation is 2-methyl butanal. The increase of water content of the solvent medium increases the rate of the reaction indicates the reaction to be of dipole-dipole type. HOCl has been postulated as the reactive oxidizing species. A suitable mechanism has been proposed.
Amino acidtrichloroisocyanuric acidoxidationkineticsacidic medium
Afsar, N.、Manivannan, S.
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LN Govt Coll, PG & Res Dept Chem, Ponneri 601204, Tamil Nadu, India
Dr Ambedkar Govt Arts Coll, PG & Res Dept Chem, Chennai 600039, Tamil Nadu, India
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