Novel Synthesis of 3, 3′-Dihydroxyflavone and Apparent Formation Constants of Flavonoid− Ga (III) Complexes

…, MP Montaña, NA García, NB Debattista

Index: Ferrari, Gabriela V.; Pappano, Nora B.; Montana, M. Paulina; Garcia, Norman A.; Debattista, Nora B. Journal of Chemical and Engineering Data, 2010 , vol. 55, # 9 p. 3080 - 3083

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Citation Number: 4

Abstract

Flavonoids are a wide variety of polyphenolic compounds. They have many biological properties. They also exhibit a metallic ion complexation capacity, which is important since it has been found that biological properties these ligands present can be enhanced when complexation occurs. In this work four flavonoid− Ga (III) complexes were studied: 2′, 4′, 3- trihydroxychalcone− Ga (III), 2′, 3-dihydroxychalcone− Ga (III), 3, 7, 3′-trihydroxyflavone ...