Tin(IV) Derivatives of N-(o-Hydroxy Substituted Benzyl) Alamines

Abstract

Several tin(lV) derivatives of N-(o-hydroxy substituted benzyl) alanines
have been prepared by alcoholysis reactions involving the interaction of
tin tetraisopropoxide and the latter in 1: 1,  1 : 2 and 1: 3 molar ratios in
benzene medium. The compounds thus prepared were generally obtained
as coloured solids out of which those containing isopropoxy group(s) were
found to be hygroscopic. All these compounds were characterized by
elemental and azeotrope analyses, as well as by IR and PMR spectral
measurements.