SEARCH Articles Figures Tables 2,3,-Diphenyl-4-hydroxy-4-methoxy 2- Methoxy-2,4-diphenyl-3 -furanone 2- Methoxy-2,4-diphenyl-3 -furanone reagent 2- Methoxy-2,4-diphenyl-3 complex Methoxy-2,4-diphenyl-3(2H)-furanone Reagent Methoxy-diphenyl ether