4-Chlororesorcinol → HCID 58913639, compound

Participants

Reaction Steps

This compounds was synthesised in the same manner as described above. 4-Chlororesorcinol (0.33 g, 2.28 mmol), [3-(3-Cyano-propoxy)-phenyl]-acetic acid (0.5 g, 2.28 mmol), BF3Et2O (5 ml), PCl5 (0.71 g, 3.4 mmol), DMF (8 ml and 5 ml). Crude 4-[3-(6-Chloro-7-hydroxy-4-oxo-4H-chromen-3-yl)-phenoxy]-butyronitrile was obtained as an oil which was taken onto the next stage without further purification.

Provenance & Evidence