Some Mono-, Di- and Triphenyl substituted Tin Derivatives of 1-Hydroxy 2- Napthonic and 3-Hydoxy 2- Napthonic Acid

Abstract

Several mono-, di- and triphenyl substituted tin derivatives of 1-hydroxy-2-naphthoic and 3-hydroxy-2-naphthoic acids have been prepared by alcoholysis reaction involving the interaction of the latter with the corresponding monophenyltin triisopropoxide, diphenyltin diisopropoxide or triphenyltin isopropoxide in 1: 1, 1: 2, 1: 3 or 2: 1 molar ratios in benzene/ toluene. The various compounds thus prepared were obtained as coloured solids out of which some were hygroscopic. All these compounds were characterized by azeotrope and elemental analysis, as well as by IR spectral measurement.