Molecular basis of the interaction of novel tributyltin (IV) 2/4-[(E)-2-(aryl)-1-diazenyl] benzoates endowed with an improved cytotoxic profile: Synthesis, structure, …

…, M Scopelliti, C Pellerito, P Singh, P Verma…

Index: Basu Baul, Tushar S.; Paul, Anup; Pellerito, Lorenzo; Scopelliti, Michelangelo; Pellerito, Claudia; Singh, Palwinder; Verma, Pooja; Duthie, Andrew; de Vos, Dick; Verma, Rajeshwar P.; Englert, Ulli Journal of Inorganic Biochemistry, 2010 , vol. 104, # 9 p. 950 - 966

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Citation Number: 16

Abstract

A series of tributyltin (IV) complexes based on 2/4-[(E)-2-(aryl)-1-diazenyl] benzoate ligands was synthesized, wherein the position of the carboxylate and aryl substituents (methyl, tert- butyl and hydroxyl) varies. The complexes, Bu3SnL1–4H (1–4), have been structurally characterized by elemental analysis and IR, NMR (1H, 13C, and 119Sn) and 119Sn Mössbauer spectroscopy. All have a tetrahedral geometry in solution and a trigonal ...