C3H6Cl2+2KOH=CH3CH2COH+2KCL+H2O
CH3CH2COH+K2Cr2O7+4H2SO4=3CH3CH2COOH+K2SO4+Cr2(SO4)3+4H2O
CH3CH2COOH+Cl2=CH3CH(Cl)COOH+HCl
CH3CH(Cl)COOH+NaHCO33=CH3CH(Cl)COONa+H2O+CO2
CH3CH(Cl)COONa+CH3CH2Br=CH3CH(Cl)COOCH2CH3+NaBr
C3H6Cl2+2KOH=CH3CH2COH+2KCL+H2O
CH3CH2COH+K2Cr2O7+4H2SO4=3CH3CH2COOH+K2SO4+Cr2(SO4)3+4H2O
CH3CH2COOH+Cl2=CH3CH(Cl)COOH+HCl
CH3CH(Cl)COOH+NaHCO33=CH3CH(Cl)COONa+H2O+CO2
CH3CH(Cl)COONa+CH3CH2Br=CH3CH(Cl)COOCH2CH3+NaBr