CH3COOCH2COOC2H5+NaOH

\(CH_3^{}COOCH_2^{}COO_2^{}H_5^{} + 2NaOH \to CH_3^{}COONa + OH - CH_2^{}COONa + C_2^{}H_5^{}OH\)

\({\text{Ban de y cu 1 goc COO se  +  voi 1 goc Na }}\)

\({\text{va OH se thay vao goc ben canh O cua  - COO - }}\)

\({\text{Vi du CH}}_3^{}COOC_2^{}H_5^{} + NaOH\;{\text{thi COO se lay Na }}\)

\({\text{va C}}_2^{}H_5^{}\;{\text{se lay OH tao ra CH}}_3^{}COONa + C_2^{}H_5^{}OH\)