Abstract:
A method for the preparation and purification of pentylated derivatives is described for seven organotin compounds, that are relevant in environmental analysis (tripropyltin chloride, butyltin trichloride, dibutyltin dichloride, tributyltin chloride, phenyltin trichloride, diphenyltin dichloride, and triphenyltin chloride). The %Yields obtained were in the rang from 67-77. The product was identified by H, C-NMR and GC/MSD. Tripropyl pentyltin was selected as internal standard.The determination of butyltin and phenyltin compounds was performed by gas chromatography with mass spectrometry (GC/MSD) on HP-5MS capillay column. A sample was saponified with sodium