Abstract
A new series of organotin esters has been derived from the condensation of organotin oxides/halides with 4,5-dimethoxy-2-nitrobenzoic acid. Their spectroscopic investigations have been carried out both in solution and solid state. Experimental details for the preparation and the structural characterization (by FTIR, NMR, XRD, and EI mass spectral analysis) are provided. Based on spectroscopic results, the ligand appeared to coordinate to the Sn atom through the COO moiety. Single crystal analysis has shown a bridging behavior of ligand in tributyltin(lV) derivative. Bioassay results have shown that these compounds have good antibacterial, antifungal and cytotoxicity activity, with few exceptions.
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