Aminosilanolates as precursors of four-and eight-membered (SiNSiO)-rings

…, M Noltemeyer, C Voit, R Herbst-Irmer…

Index: Reiche, Clemens; Kliem, Susanne; Klingebiel, Uwe; Noltemeyer, Mathias; Voit, Claudia; Herbst-Irmer, Regine; Schmatz, Stefan Journal of Organometallic Chemistry, 2003 , vol. 667, # 1-2 p. 24 - 34

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Citation Number: 22

Abstract

The amino-di-tert-butyl-silanol (1) crystallizes as a dimer. It forms sodium-and potassium aminosilanolates (2, 3) in the solid state, which crystallize as hexagonal prisms. In the reaction of the alkali-aminosilanolates with halosilanes, 1-amino-1, 3-disiloxanes (Me3C) 2Si (NH2) O SiRR′ R ″are obtained;(4: R= R′= CMe3, R ″= H; 5: R ″= Cl; 6: R= Me, R′= CMe3, R ″= F; 7: R= R′= NMeSiMe3, R ″= F; 8: R= R′= NCHMe2SiMe3, R ″= ...