in neat (no solvent) byproducts: Me3SiF, (CF3S)2; (Me3Si)2NSCF3 and BBr3 were condensed into a vessel, and stirred at 50 °C for 72 h; further, not identified products;; sepn. by fractionated condensation at -30, -80, and -196°C, not isolated, identified by IR, MS, and 19F NMR, quantified by (11)B NMR;;

in neat (no solvent) byproducts: Me3SiCl, Me3SiF; (Me3Si)2NSCF3 and BCl3 were condensed into a closed vessel and stirred at 50 °C for 72 h;; sepn. by fractionated condensation at -30, -80, and -196°C, not isolated, identified by IR and 19F NMR, quantified by 11B NMR;;

fluorine in dichloromethane; chloroform T=-80°C; 3 h;

chlorine T=-60°C; 0.25 h;

chlorine T=-65°C;