Abstract Stannylsilanes were synthesized in high yields by reaction of organotinchlorides with organofluorosilanes and magnesium. The fluorosilanes were prepared in good yields and under mild conditions by reaction of the corresponding chlorosilanes with [n- Bu4N][Ph3SnF2]. All products were characterized by 29Si, 119Sn NMR spectroscopy and elemental analysis.
