Triethylamine → HCID 58076147, compound

Participants

Reaction Steps

2.004 g of palladium on carbon (5%) were initially charged under argon, and 20.04 g (76.58 mmol) of the compound obtained in Example 3A in ethyl acetate (750 ml) were then added. 21.348 ml (153.159 mmol) of triethylamine were then added, and the reaction mixture was hydrogenated at standard hydrogen pressure and 20° C. for 16 hours. The same amount of catalyst as indicated above was then added, and the reaction mixture was hydrogenated at standard hydrogen pressure and 20° C. for another night. The mixture was then filtered through Celite, the filter cake was washed with ethanol and the filtrate was concentrated and dried under high vacuum. This gave 22.79 g of the target compound (about 100% of theory, contaminated with triethylamine).

Provenance & Evidence