trichlorosilane in acetonitrile 2.5 h; Heatingvar.: without solvent;

1: H2SO4 / benzene / Heating; H2O was collected as the benzene azeotrope 2: 77 percent / trichlorosilane / acetonitrile / 2.5 h / Heating; var.: without solvent View Scheme

1: H2SO4 / benzene / Heating; H2O was collected as the benzene azeotrope 2: 77 percent / trichlorosilane / acetonitrile / 2.5 h / Heating; var.: without solvent View Scheme

sodium hydroxide; N-Trimethylamine hydrochloride 1.) acetonitrile, 12 h, reflux; 2.) water, 30 min; Yield given. Multistep reaction;