Hydroxynitrile Parents ⬅️ Halodiol ⬅️ Aldehyde ⬅️ Hydroxyaldehyde ⬅️ Ketone ⬅️ Cyclic ketone ⬅️ Unsaturated nitrile Children ➡️ Hydroxycarboxylic acid ➡️ Amino alcohol ➡️ Unsaturated nitrile Reactions Hydroxynitrile⟶Hydroxycarboxylic acid Hydroxynitrile⟶Amino alcohol Hydroxynitrile⟶Unsaturated nitrile