N-BENZOIN-o-MERCAPTOANILINE AS AN EFFICIENT SYNTHON FOR ORGANOTIN(IV) COMPOUNDS
摘要:
alpha-Benzoin reacted with o-aminothiophenol to give a diprotic ONS Schiff base H2L. The preparation of organotin(IV) compounds of N-benzoin-o-mercaptoaniline via monoanion and dianion, intermediates is reported. All of the newly synthesized compounds have been characterized by elemental analyses and spectral (IR,H-1, C-13 and Sn-119 NMR) studies. Metal coordination occurs via deprotonation of the OH and SH groups, depending upon the reaction conditions.