(4-(3-(pyrrolidin-1-yl)prop-1-ynyl)phenyl)(4-(tetrahydro-2H-pyran-2-yloxy)phenyl)methanone → (4-(3-(pyrrolidin-1-yl)propyl)phenyl)(4-(tetrahydro-2H-pyran-2-yloxy)phenyl)methanone

Participants

Reaction Steps

A flask was charged with (4-(3-(pyrrolidin-1-yl)prop-1-ynyl)phenyl)(4-(tetrahydro-2H-pyran-2-yloxy)phenyl)methanone (391 mg, 1 mmol), Riney Ni (0.2 eq), and 20 mL of methanol. The mixture was stirred under hydrogen at room temperature and atmospheric pressure for 2 h. After complete conversion (TLC monitoring), the catalyst was filtered off through a pad of celite, and washed with EtOAc. The filtrate was concentrated under reduced pressure to give the product (375 mg, 95% yield).

Provenance & Evidence