Water → HCID 14986466, compound

Participants

Reaction Steps

0.7 g of 3-isopropyl-4-hydroxy-5-methyl-1-naphthalenecarbaldehyde and 10 ml of acetic anhydride were dissolved in 10 ml of pyridine and reacted at room temperature for 1 hour. The reaction solution was poured into water and extracted with ethyl acetate. The organic phase was washed with dilute hydrochloric acid, a saturated sodium hydrogencarbonate aqueous solution and a saturated saline solution in this order, dried with anhydrous magnesium sulfate and concentrated under reduced pressure, thereby obtaining 0.5 g of the captioned compound as a black oily substances.

Provenance & Evidence