摘要:
Some new tin(IV) compounds of the general formula Sn(SC6H4R)(4), where R = o-NH2, p-Me, p-Bu-t have been obtained from the direct reaction of (RC6H5S)(2) and tin metal in the molar ratio 2:1 in refluxing toluene. Similarly, a mixture of tin (RC6H5S)(2) and iodine in 1.0: 1.5:0.5 or 1.0: 1.0: 1.0 molar ratios in refluxing toluene leads to the formation of Sn(SC6H4R)(3)I or Sn(SC6H4R)(2)](2), respectively, Complexes of the new tin compounds with triphenylphosphine, 4-picoline, 1,10-phenanthroline and 2,2'-bipyridine have been synthesized by the direct reaction between the tin compound and the neutral ligand. The tin compounds and their adducts have been characterized physio-chemically and spectroscopically.