Hydrochloric Acid → HCID 87485559, compound

Participants

Reaction Steps

Diisopropylethylamine (7.9 mL) was added to the acetonitrile solution (50 mL) of (3E)-6-methylhept-3-en-2-one (6.25 g) and nitro ethyl acetate (5 mL) under argon gas atmosphere, and the reaction mixture was stirred at room temperature overnight. 1N hydrochloric acid was added to the reaction mixture, and the reaction mixture was extracted with ethyl acetate. The organic layer was washed by water and a saturated aqueous solution of sodium chloride, and dried with anhydrous magnesium sulfate. The organic layer was concentrated under reduced pressure. The obtained residue was purified by column chromatography on silica gel (n-hexane/ethyl acetate=95/5→75/25) to obtain the title compound (9.88 g) having the following physical data.

Provenance & Evidence