反应详情

温度

80 °C

To a solution of 2-(chloroacetyl)-1-cyclohexyl-1,2,3,4-tetrahydroisoquinoline (12 mg) in acetonitrile (0.5 mL) were added potassium carbonate (3 mg) and (S)-(+)-2-amino-3-cyclohexyl-1-propanol hydrochloride (15 mg), followed by stirring at 80° C. for 4 hours. Thereafter, a saturated aqueous ammonium chloride solution was added to the reaction liquid, followed by extraction with chloroform. The solvent was evaporated and the resulting residue was purified by preparative HPLC to obtain (2S)-3-cyclohexyl-2-{[2-(1-cyclohexyl-3,4-dihydroisoquinolin-2(1H)-yl)-2-oxoethyl]amino}propan-1-ol (4.1 mg).

1. extractionfollowed by extraction with chloroform
2. customThe solvent was evaporated
3. customthe resulting residue was purified by preparative HPLC