Kinetics and mechanism of acid-catalysed dissociation of tris(biguanide)rhodium(III) ion
作者:D. Banerjea、B. Chattopadhyay
DOI:10.1016/0022-1902(74)80282-4
日期:1974.10
The kinetics of the acid-catalysed dissociation of tris(biguanide)rhodium(III) ion into diaquobis(biguanide)rhodium(III) ion in aqueous perchloric acid media have been investigated spectrophotometrically and activation parameters for the reaction have been evaluated. The observed dependence of the rate on acid concentration and the Hammett acidity function, Ho, suggests the operation of SN1CA mechanism