Using the In-situ method, successful synthesis of dibutyltin(IV) N-methyl-N-benzyldithiocarbamate (Compound 1) and tricyclohexyltin(IV) 2) was achieved. Both compounds were characterized by CHNS elemental analysis, FTIR, NMR spectroscopies X-ray crystallography study. The experimental values demonstrated good congruence with CHNS’s theoretical suggested formula structures. key infrared absorban...

Novel bio-renewable castor oil based polyurethane (PU)-silica nanocomposite films were prepared using castor oil, 1,6-hexamethylene diisocyanate and dibutyltin dilaurate in tetrahydrofuran at room temperature. ATR-FTIR spectra confirm the formation of polyurethane and the presence of silica nanoparticles in the polyurethane matrix. The increase of Si nanoparticle content shifts the peak positio...