A new synthesis of methyl 7 H-Dibenz[b,g]oxocin-6-carboxylates from Morita-Baylis-Hillman adducts of 2-phenoxybenzaldehydes
A new synthetic method for methyl 7H-dibenz[b,g]oxocin-6-carboxylates by Friedel-Crafts reaction of readily available bromides of Morita-Baylis-Hillman adducts with aluminum chloride has been developed. Georg Thieme Verlag Stuttgart New York.