Kinetics and mechanism of oxidation of uric acid with thallium(III) in acetate buffers |
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| Authors: | Nidhi Sharma Som K Mishra Prem D Sharma |
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| Institution: | 1. Department of Chemistry, University of Rajasthan, 302004, Jaipur, India
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| Abstract: | The kinetics of oxidation of uric acid by thallium(III) has been studied in acetate buffers; the oxidation products are alloxan
and urea. Deprotonated uric acid, UaH−, and T1(OAc)3 are the reacting species. A probable reaction mechanism has been proposed conforming with rate law (1)-dT1III]/dt=(k′1K′1+k′2K′2K1/H+]) T1III]UaH2]/1+K4OAc−] A comparative analysis with other soft acids HgII and PbIV has been attempted. |
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