Return to Article Details THREE-COMPONENT SYNTHESIS OF 2-ACYL-2,3-DIHYDRO-4<i>H</i>-THIOCHROMENO[4,3-<i>b</i>]FURAN-4-ONES AND THEIR REDUCTIVE REARRANGEMENT INTO 4<i>H</i>,5<i>H</i>-THIOCHROMENO[4,3-<i>b</i>]PYRAN-5-ONES Download Download PDF