Reactivity of some sugars and sugar phosphates towards gold(III) in sodium acetate–acetic acid buffer medium
作者:Kalyan Kali Sen Gupta、Biswajit Pal、Bilkis Ara Begum
DOI:10.1016/s0008-6215(00)00181-6
日期:2001.1
The kinetics of the oxidation of some aldoses and aldose phosphates have been studied spectrophotometrically in sodium acetate-acetic acid buffer medium at different temperatures. The reactions are first order with respect to [Au(III)] and [substrate]. Both H+ and Cl- ions retard the reaction. The reactions appear to involve different gold(III) species, viz. AuCl4-, AuCl3(OH2) and AuCl3(OH)- . The
Sen Gupta, Kalyan Kali; Tribedi, Partha Sarathi; Sen Gupta, Shipra, Indian Journal of Chemistry, Section A: Inorganic, Physical, Theoretical and Analytical, 1996, vol. 35, # 5, p. 427 - 430