HCID 54415774, compound → 2(1H)-Quinolinone, 6-(4-(4-phenyl-1-piperazinyl)butyl)-

Participants

Reaction Steps

1.5 Grams of 6-[4-(4-phenyl-1-piperazinyl)-1-butenyl]-carbostyril and 0.3 g of 10%-palladium were dispersed in 120 ml of ethanol and catalytically reduced for 6 hours. The reaction mixture was filtered and the mother liquor was concentrated under a reduced pressure and the residue thus obtained was recrystallized from ethanol and 0.8 g of 6-[4-(4-phenyl-1-piperazinyl)butyl]carbostyril was obtained in colorless needle-like crystals. Melting point: 159°-162° C.

Provenance & Evidence