Butylamine → HCID 21182124, compound

Participants

Reaction Steps

A mixture of 10.1 g (54.5 mmol) of 1-methoxy-2,2,6,6-tetramethylpiperidin-4-one, 27.9 g (382 mmol) of n-butyl amine, 100 ml of methanol, and 1.0 g of 5% platinum on carbon is hydrogenated (50 psi, 25° C.) for 5 hours. The catalyst is removed by filtration. Evaporation of the filtrate gives an oil which is purified by fractional distillation to afford 10.6 g (80% yield) of the title compound, a colorless oil, b.p. 93°-100° C. (0.25 mm).

Provenance & Evidence