Potassium Carbonate → HCID 15982976, compound

Participants

Reaction Steps

5,6-Diacetoxy-3-chloro-7-nitro-benzo[b]thiophene-2-carboxylic acid diethylamide (0.32 g) was dissolved in methanol (16 ml) and a solution of potassium carbonate (0.61 g) in water (3 ml) was added to the reaction solution. It was stirred at room temperature for one hour. Methanol was evaporated and the residue was kept in cool and filtered. The solid was washed with water and recrystallized from methanol.

Provenance & Evidence