TRENPYPOLS: A New Water??Soluble Iron Chelator (both FeIII and FeII) Involving Six??Membered Coordination Rings

…, F Thomas, JP Laulhère, E Saint??Aman

Index: Baret, Paul; Beguin, Claude; Gellon, Gisele; Pierre, Jean-Louis; Serratrice, Guy; Thomas, Fabrice; Laulhere, Jean-Pierre; Saint-Aman, Eric European Journal of Inorganic Chemistry, 2000 , # 6 p. 1219 - 1227

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Citation Number: 8

Abstract

Abstract An eight-step synthesis of a new water-soluble tripodal ligand TRENPYPOLS (tris [2- (2-hydroxy-3-(2-pyridinyl)-5-sulfobenzamido) ethyl] amine) is described. TRENPYPOLS is built by connecting the TREN spacer through a tris-amide moiety to the ortho phenolic position of three 2-(2-hydroxyphenyl) pyridine chelating subunits,(followed by the sulfonation of the 5-positions). The three [O, N pyr] bidentate subunits of TRENPYPOLS ...