Synthesis and acid-base and complex-forming properties of 1,4,7,10-tetrakis(dihydroxyphosphorylmethyl)-1,4,7,10-tetraazacyclododecane
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A new complexone, 1,4,7,10-tetrakis(dihydroxyphosphorylmethyl)-1,4,7,10-tetraazacyclododecane, has been synthesized and its acid-base and complex-forming properties have been studied. It shows a very high complexing capability and marked selectivity for cations of large ionic radius (Cd2+, Hg2+, Pb2+, La3+).
KeywordsIonic Radius Marked Selectivity Large Ionic Radius Tetraazacyclododecane Dihydroxyphosphorylmethyl
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