Kinetics and Mechanism Study of Oxidation of 2,3-Diaminopropionic Acid by Diperiodatocuprate(III) in Alkaline Medium

Changying Song; Lei Zhang; Ziyu Qi

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Kinetics and Mechanism Study of Oxidation of 2,3-Diaminopropionic Acid by Diperiodatocuprate(III) in Alkaline Medium

机译：碱性介质中二过碘合十二酸（III）氧化2,3-二氨基丙酸的动力学及机理研究

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The oxidation of 2,3-diaminopropionic acid (APA) by diperiodatocuprate(III) was studied spectrophotometrically between 298.2 K and 313.2 K in alkaline medium. The oxidation rate law was obtained : k_(obs)= 2kK1[OH~-][APA]/(K1[OH~-] + [H2IO6~(2-)]). A reaction mechanism including a pre-equilibrium step was proposed. Activation parameters and the rate constants of the rate-determining step are calculated.

机译：在碱性介质中分光光度法研究了二癸酸铜（Ⅲ）对2，3-二氨基丙酸（APA）的氧化作用。得到氧化速率定律：k_（obs）＝ 2kK1 [OH〜-] [APA] /（K1 [OH〜-] + [H2IO6〜（2-）]）。提出了包括预平衡步骤的反应机理。计算速率确定步骤的激活参数和速率常数。

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《Asian Journal of Chemistry: An International Quarterly Research Journal of Chemistry》 |2014年第12期|共3页
作者
Changying Song; Lei Zhang; Ziyu Qi;
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正文语种 eng
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Diperiodatocuprate(III); 2; 3-Diaminopropionic acid; Kinetics and mechanism.;

机译：二碘合十二碳酸盐（III）;2;3-二氨基丙酸;动力学及机理;

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7. Kinetics and Mechanism Study of Oxidation of 2,3-Diaminopropionic Acid by Diperiodatocuprate(III) in Alkaline Medium [O] . Changying Song, Lei Zhang, Ziyu Qi, 2014

机译：二碘碘碘丙酮（III）在碱性介质中氧化2,3-二氨基丙酸氧化的动力学及机理研究

Kinetics and Mechanism Study of Oxidation of 2,3-Diaminopropionic Acid by Diperiodatocuprate(III) in Alkaline Medium

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