in toluene under N2 or Ar; SbF3 and toluene stirred at -78°C; soln. of (HNBCl)3 in toluene added dropwise; warmed to ambient temp.; filtered; filtrate stored at -25°C for 1 d;

暂无反应条件数据

in neat (no solvent) formation of (HNBF)3 on heating NH3BF3 at 140-180 ° C;