22, 58 (1928). to l, l, l-trifluoro-2-diazopropane in organic solvents using silver oxide. Contrary to previous reports, 6, 7 the l, l, l-trifluoropropanone oxime can be prepared at atmospheric pressure and room temperature, using an aqueous solution of hydroxylamine hydrochloride and sodium acetate. The oxime reacts with an aqueous solution of chloramine in the presence of a supernatant organic solvent to produce a solution of l, l, l-trifluoro-2- ...
