反应详情

1-Butyl-3-butyryl pyridinium bromide was hydrogenated according to the procedure described in Part (b) of Example 6 to give propyl 1-butyl-1-4,5,6-tetrahydro-3-pyridyl ketone (13). The product was distilled as a pale yellow oil (b.pt. 120-124°C./0.02 mm Hg).