1: bis(1,2-diphenylphosphino)benzene; copper (II) acetate monohydrate / 1,4-dioxane / 16 h / 100 °C / 760.05 Torr 2: water / 1,4-dioxane / 0.25 h / 25 °C View Scheme
1: 3,3-dimethylhexaethoxytrisiloxane With sodium hydroxide T=-35 - 15°C; 1.5 h; 2: chloro-trimethyl-silane in hexane Title compound not separated from byproducts;
