Q.
Cyclohexene on ozonolysis followed by reaction with zinc dust and water gives compound E. Compound E on further treatment with aqueous KOH yields compound F. Compound F is
Cyclohexene on ozonolysis followed by reaction with zinc dust and water gives compound E which is hexa-1,6-di-al. It on further reaction with KOH undergoes Aldol condensation to give cyclopentene-1 carbaldehyde (F).