反应详情

A solution of 1-(4-chloro-3-methanesulphonyl-phenyl)-propan-2-one (5.49 g, 22.28 mmol) in methanol (250 ml) is stirred under hydrogen in the presence of 10% Pd on carbon (3 g) for 2 hours. The reaction mixture is filtered and concentrated in vacuo to yield a yellow oil of the titled compound.

1. filtrationThe reaction mixture is filtered
2. concentrationconcentrated in vacuo