反応 #85289

反応方程式

tert-butyl 4-({2-[4-(5-chloro-2-cyanophenyl)-5-methoxy-2-oxopyridin-1(2H)-yl]-3-(tetrahydrofuran-3-yl)propanoyl}amino)benzoate

TFA

→

4-({2-[4-(5-Chloro-2-cyanophenyl)-5-methoxy-2-oxopyridin-1(2H)-yl]-3-(tetrahydrofuran-3-yl)propanoyl}amino)benzoic acid

反応条件

実験手順

795 mg (1.3 mmol) of tert-butyl 4-({2-[4-(5-chloro-2-cyanophenyl)-5-methoxy-2-oxopyridin-1(2H)-yl]-3-(tetrahydrofuran-3-yl)propanoyl}amino)benzoate (mixture of racemic diastereomers) were hydrolysed with TFA according to General Method 2. Yield: 405 mg (59% of theory)

出典