Angelica E Graminha, Cecília Popolin, João Honorato de Araujo-Neto, Rodrigo S Correa, Kátia M de Oliveira, Luani R Godoy, Legna Colina Vegas, Javier Ellena, Alzir A Batista, Marcia R Cominetti
In this work we present the synthesis and characterization of six new ruthenium compounds with general formulae [Ru(L)(dppb)(bipy)]PF6 and [Ru(L)(dppe)2 ]PF6 where L = salicylic acid (Sal), 4-aminosalicylic acid (AmSal) or 2,4-dihydroxybenzoic acid (DiSal), dppb = 1,4-bis(diphenylphosphino)butane, dppe = 1,2-bis(diphenylphosphino)ethane and bipy = 2,2'-bipyridine. The complexes were characterized by elemental analysis, molar conductivity, cyclic voltammetry, NMR, UV-vis and IR spectroscopies, and two by X-ray crystallography...
September 16, 2022: European Journal of Medicinal Chemistry