p-Fluorophenethylamine → HCID 21101940, compound

Participants

Reaction Steps

4-[4-(tert-Butoxycarbonyl)piperazin-1-yl]-7-chloroquinol-2-one (150 mg, 0.41 mmol), sodium hydride (15 mg, 0.6 mmol), N-phenyl(trifluoromethylsulfon)imide (208 mg, 0.58 mmol), and 4-fluorophenethylamine (0.22 mL, 1.65 mmol) are treated according to method E yielding 4-[4-(butoxycarbonyl)piperazin-1-yl]-7-chloro-2-[2-(4-fluorophenyl)ethylamino]quinoline, which is deprotected with TFA in CH2Cl2 and transformed into the title product according to method C using 4-fluorophenyl isocyanate (18 μL, 0.16 mmol) and triethylamine (110 μL, 0.79 mmol) to give a colorless solid.

Provenance & Evidence