517863-97-7Relevant articles and documents
Regioselective synthesis of dihydrofuro[3,2-g]coumarin-6-one
González-Gómez, José C.,Santana, Lourdes,Uriarte, Eugenio
, p. 27 - 29 (2003)
New regioselective routes for the preparation of dihydrofuro[3,2-g]coumarin-6-one (5) have been studied. An efficient three-step synthesis of methyl 3-(5′-chloroacetyl-2′,4′-dihydroxyphenyl)propanoate (7) from resorcinol was the key for the success of our preparation of the target compound 5.