in water addn. of an aq. soln. of CsCl to NaBPh4 in water, pptn.; filtration, crystn., repeated crystn. (acetone), drying (100 °C);

study on ion exchange between solid and soln. of tetraphenylborates at 20-50°C; using (42)K and (137)Cs isotopes;

copper(l) iodide; (o-tBu2P-C6H4)NMe2; cesium fluoride in 1,4-dioxane; N,N-dimethyl-formamide T=120°C; Suzuki-Miyaura Coupling; 48 h; GloveboxInert atmosphere;