Verified answer

Ответ:

C₂H₄ + H₂O -->C₂H₅OH

C₂H₅OH +[O] --> CH₃COOH + H₂O (kt=KMnO₄,(OH⁻)

CH₃COOH + Cl₂ -->Cl-CH₂-COOH + HCl

Cl-CH₂-COOH + 2NH₃ ---> NH₂-CH₂-COOH + NH₄Cl

 NH₂-CH₂-COOH + CH₃-CH(NH₂)-COOH ---->

NH₂-CH₂-CO-NH-CH(CH₃)-COOH + H₂O