metanian butylu:
HCOOH + C4H9OH —stęż. H2SO4--> HCOOC4H9 + H2O
etanian propylu:
CH3COOH + C3H7OH —stęż. H2SO4–> CH3COOC3H7 + H2O
propanian metylu:
C2H5COOH + CH3OH —stęż. H2SO4–>
C2H5COOCH3 + H2O
palmitynian etylu:
C15H31COOH + C2H5OH —stęż. H2SO4–>
C15H31COOC2H5 + H2O