N-benzyl-2,2,2-trifluoroethanamine

反応条件: temp:0.00; pressure:0.00; stir:

反応条件: temp:0.00; pressure:0.00; stir:

反応条件: temp:0.00; pressure:0.00; stir:

反応条件: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

実験手順: 1.04 g (5.50 mmol) benzyl-(2,2,2-trifluorethyl)-amine and 5.50 mL (5.50 mmol) of a 1M sodium hydroxide solution were added dropwise while cooling with a bath of ice/ethanol to 1.00 g (5.65 mmol) 6-chloropyrimidine-4-carboxylic acid chloride in 20 mL dichloromethane. The mixture was first stirred for 2 h while being cooled and then for a further 1 h at RT. 50 mL of a saturated sodium hydrogen carbonate solution were added and the mixture was stirred for 10 min. The organic phase was separated off, washed with water (1×30 mL) and 1M hydrochloric acid (1×50 mL), dried on sodium sulphate, filtered and evaporated down i. vac. The product was reacted further without any further purification. while being cooled for a further 1 h at RT the mixture was stirred for 10 min The organic phase was separated off washed with water (1×30 mL) and 1M hydrochloric acid (1×50 mL) dried on sodium sulphate filtered evaporated down i The product was reacted further without any further purification

反応条件: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

実験手順: 2.17 g (9.4 mmol) 2,2,2-trifluoroethyltrifluoromethanesulphonate were added to 2.00 g (18.7 mmol) benzylamine in 50 mL xylene and the reaction mixture was refluxed overnight. After cooling the reaction mixture was suction filtered, washed with DIPE and the filtrate was evaporated down using the rotary evaporator. The residue was purified by flash chromatography. The product fractions were combined and evaporated down using the rotary evaporator. the reaction mixture was refluxed overnight After cooling the reaction mixture filtered washed with DIPE the filtrate was evaporated down the rotary evaporator The residue was purified by flash chromatography evaporated the rotary evaporator

反応条件: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

実験手順: 1.04 g (5.5 mmol) benzyl-(2,2,2-trifluoroethyl)-amine and 5.5 mL (5.5 mmol) of a 1M sodium hydroxide solution were added dropwise to 1.0 g (5.65 mmol) 6-chloropyrimidine-4-carboxylic acid chloride in 20 mL dichloromethane while cooling with a bath of ice and ethanol. The mixture was first stirred for 2 h with cooling and then for 1 h at RT. 50 mL of a saturated sodium hydrogen carbonate solution were added and the mixture was stirred for 10 min. The organic phase was separated off, washed with water and 1M hydrochloric acid, dried on sodium sulphate, filtered and evaporated down i.vac. with cooling for 1 h at RT the mixture was stirred for 10 min The organic phase was separated off washed with water and 1M hydrochloric acid dried on sodium sulphate filtered evaporated down i.vac

反応条件: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

実験手順: 2.2 g (9.4 mmol) 2,2,2-trifluoroethyltrifluoromethanesulphonate were added to 2.0 g (18.7 mmol) benzylamine in 50 mL xylene and the reaction mixture was refluxed overnight. After cooling the precipitate formed was suction filtered, washed with DIPE and the filtrate was evaporated down using the rotary evaporator. The residue was purified by flash chromatography. The product fractions were combined and evaporated down i.vac. the reaction mixture was refluxed overnight After cooling the precipitate formed filtered washed with DIPE the filtrate was evaporated down the rotary evaporator The residue was purified by flash chromatography evaporated down i.vac