Anion coordination chemistry: polyguanidinium salts as anion complexones

B Dietrich, DL Fyles, TM Fyles…

Index: Dietrich,B. et al. Helvetica Chimica Acta, 1979 , vol. 62, p. 2763 - 2787

Full Text: HTML

Citation Number: 191

Abstract

Abstract The synthesis of a series of polyguanidinium salts of potential interest as anion complexones is described. Among the various synthetic methods investigated, the polyguanidinium salts were found to be most conveniently prepared from polyamines via polynitroguanidine intermediates. The complexation of phosphate and carboxylate anions by these complexones and by related polyammonium salts were studied by analysis of pH ...