4-Chlororesorcinol → HCID 58913563, compound

Participants

Reaction Steps

This compounds was synthesised in the same manner as described above. (2,3-Dihydro-benzo[1,4]dioxin-6-yl)-acetic acid (0.3 g, 1.55 mmol), 4-chlororesorcinol (0.22 g, 1.55 mmol), boron trifloride etherate (3 ml). After standing for two hours a precipitate formed which was filtered, washed (water), and dried to give 1-(5-Chloro-2,4-dihydroxy-phenyl)-2-(2,3-dihydro-benzo[1,4]dioxin-6-yl)-ethanone as a white solid (0.34 g, 68.3%); Rf 0.9 hexane/ethyl acetate (20/80).

Provenance & Evidence