Morpholine → HCID 23156770, compound

Participants

Reaction Conditions

Reaction Steps

0.042 ml (0.47 mmol) of morpholine was added to a DMF solution containing 50 mg (0.16 mmol) of the 2-chloro-N-(1-oxo-3-phenyl-1,2-dihydroisoquinolin-7-yl)acetamide obtained in Example 57, and the obtained mixture was then stirred at 100° C. for 30 minutes. Thereafter, 30 ml of a 1 N sodium hydroxide aqueous solution was added to the reaction solution, and the mixture was then extracted with ethyl acetate (50 ml×2). The extract was washed with 30 ml of water, and was then dried over anhydrous magnesium sulfate. Thereafter, the solvent was distilled away under reduced pressure. The precipitated solid was collected by filtration, and the filtrate was then washed with a suitable amount of ether and hexane, so as to obtain 44 mg (76%) of 2-morpholin-4-yl-N-(1-oxo-3-phenyl-1,2-dihydroisoquinolin-7-yl)acetamide in the form of a colorless solid.

Provenance & Evidence