Реакция #1005956

Уравнение реакции

1-{2-[3-(3,4,5-Trichlorophenyl)-3-(trifluoromethyl)pyrrolidin-1-yl]-4-(trifluoro-methyl)-1,3-thiazol-5-yl}methanamine

triethylamine

propionic acid

→

title compound

Выход 90.0%

N-({2-[3-(3,4,5-trichlorophenyl)-3-(trifluoromethyl)-pyrrolidin-1-yl]-4-(trifluoromethyl)-1,3-thiazol-5-yl}methyl)propanamide

Выход 90.0%

Растворители

dichloromethane

dichloromethane

Условия реакции

Обработка

1. 1
   workup.ADDITIONAfter the dropwise addition
2. 2
   ДругоеThe solvent was evaporated off under reduced pressure
3. 3
   Другоеthe residue was then purified by a silica gel chromatography

Методика

1-{2-[3-(3,4,5-Trichlorophenyl)-3-(trifluoromethyl)pyrrolidin-1-yl]-4-(trifluoro-methyl)-1,3-thiazol-5-yl}methanamine (0.1 g) and triethylamine (0.05 g) were added to dichloromethane (20 mL), followed by the dropwise addition of dichloromethane solution (10 mL) comprising anhydrous propionic acid (0.05 g) under ice cooling. After the dropwise addition was completed, the reaction solution was stirred at room temperature for one hour. The solvent was evaporated off under reduced pressure, and the residue was then purified by a silica gel chromatography to obtain the title compound (0.1 g, 90%).

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