4-Phenyl-3-Buten-2-one → Benzyl acetone

Participants

Reaction Steps

Activated Ni EnCat (0.26 g, water wet, 20 mol % Ni on substrate) was washed with MeOH three times to remove water and added to benzalacetone (0.148 g, 1 mmol) dissolved in MeOH (4 ml) in a pressure vessel. The vessel was sealed and purged twice with hydrogen then pressurised to 5-6 bar with hydrogen and the contents magnetically stirred at room temperature. Progress of reaction was carried out by GCMS analysis. After 24 h the hydrogen was vented and the Ni EnCat beads removed by filtration. The filtrate was concentrated on a rotary evaporator to give 4-phenylbutanone (0.149 g, 99%).

Provenance & Evidence