Dimethylformamide → HCID 86642820, compound

Participants

Reaction Steps

To a mixture of 0.10 g (0.39 mmole) of 2-amino-4-(4-chloro-phenyl)-thiazole-5-carboxylic acid amide (V.18), 0.07 g (0.39 mmole) of 4-fluoro-3-nitrobenzaldehyde and 2 mL of dimethylformamide was added 0.19 g (0.59 mmole) of cesium carbonate. The mixture was heated at 120 degrees for 6 hours and then cooled. Water was then added and the suspension stirred at room temperature for one hour. The precipitate was collected by filtration, washed with water and dried under vacuum to give 0.16 g of 4-(4-chloro-phenyl)-2-(4-formyl-2-nitro-phenylamino)-thiazole-5-carboxylic acid amide (VI.18a).

Provenance & Evidence