The Effect of Stereochemistry on Sodium Ion Complexation in Nucleoside-Metallacarborane Conjugates

Abstract

CONJUGATES OF PURINE AND PYRIMIDINE NUCLEOSIDES: thymidine and 2'-deoxyguanosine with cobalt-metallacarborane were studied for their sodium ion complexing properties. Formation of stable complexes of 1 : 1 stoichiometry was proved by ESI MS spectroscopy and (23)Na NMR. Equilibrium constants and energies of complex formation were calculated. Complexation of… (More)
DOI: 10.1155/2010/196064

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