A sweet smelling compounds formed by reacting acetic acid with ethanol in the presence of sulphuric acid is
CH3COOC2H5
C2H5COOH
C2H5COOH3
CH3OH
CH3−C−||OOH+HOC2H5H+−−−−→CH3−O−||OEthylacetateOC2H5
A compound X is obtained by the reaction of alkaline KMnO3 with another compound Y followed by acidification. Compound X also reacts with compound Y in presence of few drops of H2SO4 to form a sweet smelling compound Z. The compound X, Y and Z are respectively.