Hydrochloric Acid → HCID 69513669, compound

Participants

Reaction Steps

The product from Step 3 (5.46 g, 11.7 mmol) was suspended in 5M hydrochloric acid (50 ml), dioxane (50 ml) and acetone (10 ml). The suspension was heated to reflux for 30 minutes, whereupon the suspended solids dissolved. The heating was continued for a further 90 minutes before the mixture was cooled, diluted with acetone (100 ml) and evaporated in vacuo to a wet solid. The solid was dried by repeatedly (×3) suspending in toluene and evaporating to dryness.

Provenance & Evidence