Thiazolidinedione → HCID 3607913, compound

Participants

Reaction Steps

A mixture comprising 200 g of -hydroxybenzaldehyde, 22 g of thiazolidine-2,4-dione, 280 g of sodium acetate and 660 ml of dimethylacetamide was stirred at 150° for 1 hour. It was then cooled, and 540 ml of dimethylacetamide and 370 ml of acetic anhydride were added to the reaction mixture. The resulting mixture was then stirred at 50° C. for 1.5 hours, after which it was poured into water. The solid which precipitated was collected by filtration, washed with water, and dried over anhydrous sodium sulfate, to give the title compound.

Provenance & Evidence