Cyclohexene → HCID 49832111, compound

Participants

Reaction Conditions

Reaction Steps

To a suspension of 575 mg (1.41 mmol) of 7-nitro-3-phenyl-4-(3-piperidin-1-yl-propoxy)-2H-isoquinolin-1-one (cmpd. 35) in dioxane (15 mL), cyclohexene (5 mL, 49.4 mmol) and 250 mg of palladium on carbon (10 wt. % loading) were added and the mixture was heated at 100° C. under argon atmosphere for 3 hours. The mixture was cooled to room temperature and filtered through a celite pad, which was then washed with dioxane. The solvent was concentrated under reduced pressure and the resulting crude was purified by flash chromatography (eluant: dichloromethane/methanol/acetone/7N ammonia in methanol: 90/5/5/1) to afford 210 mg of the title compound (39%).

Provenance & Evidence