73867-63-7Relevant articles and documents
Synthesis of 5-acetoxy-2(5H)-furanones through manganese(III)-promoted functionalization of arylacetylenes
Montevecchi, Pier Carlo,Navacchia, Maria Luisa
, p. 9339 - 9342 (2000)
Reaction of phenylacetylenes 1a-e with manganese(III) triacetate in acetic acid/acetic anhydride at reflux gave the corresponding 5-acetoxy-5-phenyl-2(5H)-furanones 2a-e in good yield (40-86%). Furanones 2 were derived from further oxidation of the initia