Nitration of perfluoroisobutene

摘要: 1. The nitration of perfluoroisobutene with nitrogen dioxide at 170–180° gives pentafluoro-3-nitro-2- (trifluoromethyl)-2-propanol nitrous ester (b.p. 109–110°) and a wide fraction 30–100°), which appears to be mixture pentafluoro-2-(trifluoromethyl)-1,2-propanediol dinitrous its transformation products. 2. By the hydrolysis pentafluoro-3-nitro-2-(trifluoromethyl)-2-propanol nitrite alcohol itself was obtained. 3. By 30–100° bistrifluoromethylglycolic [trifluoro-2- (trifluoromethyl)lactic] acid obtained.