Return to Article Details HETERO-DIELS–ALDER REACTION OF N-CYANOANILINE AND PYRIDINIUM CYANO(ETHOXYCARBONYL)METHYLIDE WITH AROYLKETENES GENERATED <i>in situ</i> IN THERMOLYSIS OF 6-ARYL-2,2-DIMETHYL-1,3-DIOXIN-4-ONES Download Download PDF