Turkish Journal of Chemistry, Vol.28, No.1, 75-85, 2004
H-1, C-13, Sn-19 NMR, mass, Mossbauer and biological studies of tri-, di- and chlorodiorganotin(IV) carboxylates
The reaction of 2-[(2,3-dimethylphenyl)aminol]benzoic acid (HL) with tri- and diorganotin (IV) chlorides yielded complexes of the type R3SnL and R2SnL2 (R = n-C4H9, C6H5, C6H5CH2, n-C8H17). The compounds R2SnCIL were obtained by a redistribution reaction between R2SnL2 and R2SnCl2. All the compounds were characterized by CHN analysis, infrared, multinuclear NMR, mass and Mossbauer spectroscopy. The possible mode of carboxylate group bonding in solid as well as in solution is proposed on the basis of infrared, Mossbauer and NMR (H-1, C-13: (119)Su) spectroscopy.