Synthesis and mass spectrometric study of α,ω-diallylpermethyloligosilanes

Representatives of the homologous series of α,ω-diallylpermethyloligosilanes were synthesized for the first time by the reaction of α,ω-dichloropermethyloligosilanes Cl(Me₂Si)_nCl (n = 2–6) with allylmagnesium chloride. Fragmentation of α,ω-diallylpermethyloligosilanes under electron impact ionization was studied by mass spectrometry.__________Published in Russian in Izvestiya Akademii Nauk. Seriya Khimicheskaya, No. 10, pp. 2129–2132, October, 2004.