Triethylamine → HCID 60704011, compound

Participants

Reaction Conditions

Reaction Steps

4-Methoxybenzyl chloride (1.10 g, 6.98 mmol) was added dropwise to a solution of isonipecotic acid methyl ester (1.00 g, 6.98 mmol) and triethylamine (1.40 g, 14 mmol) in THF (30 ml) and the mixture was stirred at 60° C. for 72 h. 5% strength sodium bicarbonate solution (50 ml) was then added to the reaction mixture and the mixture was extracted with ethyl acetate (3×50 ml). The combined organic phases were dried with sodium sulfate and concentrated i. vac. The residue was purified by flash chromatography with cyclohexane/ethyl acetate (2:1).

Provenance & Evidence