Synthesis and Characterization of Organotin Polyesters Derived from 3,5-Pyridinedicarboxylic Acid

Organotin polyesters were synthesized from the interfacial condensation of organotin dihalides and salts of 3,5-pyridinedicarboxylic acid. The polymers are synthesized in moderate to high yields and are moderate to high polymers. MALDI MS, IR spectral, and NMR spectral results are consistent with the proposed structure. The Sn–O stretching band is found at about 1,028 cm−1. Infrared spectra are consistent with majority of the products having a...