167864-48-4Relevant academic research and scientific papers
SPECTRAL, THERMAL AND BIOLOGICAL STUDIES OF THIOSEMICARBAZONES OF ORGANOTIN(IV) CHLORIDES
Nath, M.,Goyal, S.,Sharma, C. L.,Eng, G.,Whalen, D.
, p. 821 - 844 (2008/10/09)
New organotin(IV) complexes of the general formula RnSnCl4-n.L [where n = 3, R = CH3 or C6H5, n = 2, R = C6H5, L = Shiff bases derived from the condensation of thiosemicarbazide with acetophenone (L-1), 4-nitrobenzaldehyde (L-2), glyoxal (L-3), 5-chlorosalicylaldehyde (l-4), cyclohexanone (L-5), 2-hydroxy-1-naphthaldehyde (L-6), 2-methoxybenzaldehyde (L-7), 4-methoxybenzaldehyde (L-8), furalaldehyde (L-9), salicylaldehyde (L-10)and benzylmethylketone (L-11)] have been synthesized and characterized by elemental analyses, conductance measurements, electronic infra-red, f ar-infra-red, (1)H NMR and (119)Sn mossbauer spectral studies. Thermal studies of some of the complexes have been carried out using TG, DTG, DTAtechniques. Mass loss considerations at main decomposition stages indic ate conversion of the complexes to tin sulphide. A distorted octahedral structure has been proposed for all the complexes. The complexes have also been tested against various pathogenic bacteria and fungi. A few complexes have shown considerable activity in comparison to the ligand.
