potassium fluoride; tris-(dibenzylideneacetone)dipalladium(0); biphenyl-2-yl-di-tert-butyl-phosphane in various solvent(s) T=100°C; Substitution; silylation;

1: meta-bromobenzonitrile With n-butyllithium in tetrahydrofuran; hexane T=0°C; 2: chloro-trimethyl-silane in tetrahydrofuran; hexane T=0°C;