反应详情

温度

150 °C

180 mg 4-[7-Chloro-2-(4-methoxy-benzyl)-1-oxo-1,2-dihydro-isoquinoline-6-sulfinyl]-piperidine-1-carboxylic acid tert-butyl ester (289) were dissolved in 2 ml of TFA and heated in a microwave at 150° C. for 40 min in total. After evaporation the mixture was dissolved in 1 N HCl and extracted with dichloromethane and lyophilized. 58 mg of 7-Chloro-6-(piperidine-4-sulfinyl)-2H-isoquinolin-1-one could be obtained as the hydrochloride. Rt=0.78 min (Method B). Detected mass: 311.1/313.1 (M+H+).

1. customAfter evaporation the mixture
2. dissolutionwas dissolved in 1 N HCl
3. extractionextracted with dichloromethane