Juglone → HCID 22007291, compound

Participants

Reaction Steps

A solution of triethylamine (1.4 ml) and 1.27 g. of 3-chloropropionylchloride in 5 ml. of DCNM was added to a solution of 1.73 g. of 5-hydroxy-1,4-naphthoquinone. The reaction mixture was stirred for 2 hours at room temperature. The solution was filtered and concentrated to a small volume and chromatographed on a silica gel column (ethylacetate-cyclohexane-DCM) to give 741 mg. of desired product.

Provenance & Evidence