New anionic rearrangements XIII. Reactions of tert-butyllithium with organosilanes
R West, GA Gornowicz
Index: West,R.; Gornowicz,G.A. Journal of Organometallic Chemistry, 1971 , vol. 28, p. 25 - 35
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Abstract
Abstract tert-Butyllithium/N, N, N′, N′-tetramethylethylenediamine (TMEDA) complex reacts with trimethylchloro-and trimethylbromosilanes to give mixtures of the coupling product tert-butyltrimethylsilane (I) and metalation products 1-chloro-1, 1, 3, 3, 3- pentamethyldisilmethylene (II) and 1-bromo-1, 1, 3, 3, 3-pentamethyldisilmelene, respectively. Trimethylfluorosilane and tert-butyllithium/TMEDA give only (I). Compound (I) ...
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