Contributions to group IV organometallic compounds

The 1H NMR spectra of 2,2-dimethyl-1,3,2-dioxasilacyclohexane and 2-methyl-2-phenyl-5,5-dimethyl-1,3,2-dioxasilacyclohexane are reported and demonstrate the effect of polymerisation on the spectra of this class of organosilane.