A Kinetically Mechanistic Investigation of Oxidation of 1,4-Butanediamine by Ag(III) Complex in Alkaline Medium

作者：Song Changying^*; Shan Jinhuan; Shen Shigang; Sun Hanwen

来源：Chinese Journal of Chemistry, 2009, 27(3): 452-454.

DOI：10.1002/cjoc.200990074

• Ag(III) complex
• 1,4-butanediamine
• kinetics and mechanism
• redox reaction

Kinetics and mechanism of oxidation of 1,4-butanediamine by a Ag(III) complex were studied spectrophotometrically in alkaline medium at constant ion strength. The reaction shows first order with respect to the Ag(III) complex and 1,4-butanediamine respectively. The second order rate constant, k', increased with the increasing in [OH(-)], and decreased with the increasing in [O(4)(-)]. A plausible mechanism was proposed from the kinetics study. The rate equations derived from the mechanism can explain all experimental phenomena. The activation parameters were calculated.

• 出版日期2009-3
• 单位河北大学