С2Н2→С2Н4→С2Н6→С2Н5CI→C2H5OH→CH3CHO→CH3COOH→
↑↓
C2H4
→CH2CICOOH→NH2CH2COOH
1. C2H2 + H2→C2H4
2. C2H4 + H2⇆C2H6
3. C2H6 + CI2→(свет)С2H5CI + HCI
4. C2H5CI→(oH⁻спирт) С2Н4 + HCI
5. C2H4 + HCI→C2H5CI
6. C2H5CI + H2O→(OH⁻) C2H5OH + HCI
7. C2H5OH + [O] →CH3CHO +H2O
8.CH3CHO + Ag2O →(t) CH3COOH + 2Ag↓
9. CH3COOH + CI2 →(pt) CH2CICOOH + HCI
10. CH2CICOOH + 2NH3→NH2CH2COOH + NH4CI