C3H5OH-C2H5COOH-C2H4BrCOOH-C2H4NH2COOH

Question

C3H5OH-C2H5COOH-C2H4BrCOOH-C2H4NH2COOH

Answer 1

1)С2H2+H2-->C2H4;
2)C2H4+H2O-->C2H5OH;

3)C3H7-COOH+C2H5OH-->C3H7-CO-O-C2H5+H2O.