Water → HCID 59323200, compound

Participants

Reaction Steps

106 mg of N-(3-nitrobenzyl)-2-[6-fluoro-3-(4-fluorobenzyl)-3,4-dihydroisoquinolin-2(1H)-yl]ethanamine obtained in Example 123-b), 40 mg of ethyl bromoacetate, and 33 mg of potassium carbonate were dissolved in 1 mL of acetonitrile, followed by stirring at room temperature for 3 hours. After completion of the reaction, water was added to the reaction liquid, followed by extraction with chloroform. The organic layer was washed with saturated brine, dried over anhydrous sodium sulfate and then concentrated under reduced pressure. The residue obtained was purified using PLC (chloroform:methanol=20:1) to obtain 97 mg (yield 76%) of a title compound as a pale yellow oily substance.

Provenance & Evidence