Kinetics and mechanism of oxidation of 6-aminocaproic acid by dihydroxydiperiodatoa rgentate (III) in alkaline medium

被引：0

作者：

Huo, Shuying ^{[1
]}

Song, Changying ^{[1
]}

Huan, Shanjin ^{[1
]}

Shen, Shigang ^{[1
]}

Sun, Hanwen ^{[1
]}

机构：

[1] Hebei Univ, Key Lab Analyt Sci & Technol Hebei Prov, Coll Chem & Environm Sci, Baoding 071002, Peoples R China

来源：

JOURNAL OF THE CHILEAN CHEMICAL SOCIETY | 2007年 / 52卷 / 01期

关键词：

dihydroxydiperiodatoargentate (III); 6-aminocaproic acid; redox reaction; kinetics and mechanism;

D O I：

暂无

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The oxidation of 6-Aminocaproic acid by Ag(III) complex, dihydroxydiperiodatoargentate(III) (EPA), was studied in alkaline medium. The reaction was first order with respect to Ag(Ill) complex, and the order with respect to 6-aminocaproic acid was from one to two. A plausible mechanism involving a preequilibrium of adduct formation between the complex and reductant was proposed form the kinetics study. The rate equations derived from mechanism can explain all experimental phenomena, and the activation parameters along with rate constants of the rate-determining step were calculated.

引用

页码：1102 / 1105

页数：4

共 17 条

[1] HYDROLYSIS OF POTASSIUM PERIODATE - ULTRACENTRIFUGATION POTENTIOMETRIC TITRATION AND RAMAN SPECTRA [J].