1) CH3COOH + Cl2 = ClCH2 - COOH + HCl
2) ClCH2 - COOH + Cl2 = Cl2CH - COOH + HCl
3) Cl2CH - COOH + Cl2 = CL3C - COOH + HCl
4) 2Cl3C - COOH + 2Na = 2СL3C - COONa + H2
1) C2H6 + J2 = C2H5J
2) C2H5J + NaOH = C2H5OH + NaJ
3) C2H5OH + CuO -> CH3 - CHO + Сu + H2O
4) CH3 - CHO + Ag2O -> CH3 - COOH + 2Ag
5) а) CH3 - COOH + NH3 -> CH3 - C=O
!
O(-)NH4(+)
б) CH3 - C=O --t--> CH3 - C=O + H2O
! !
ONH4 NH2
1) С2H2 + H2 = C2H4
2) C2H4 + H2O = C2H5OH
3) C2H5OH + CH3 - CH2 - CH2 - C=O --> C3H7 - C=O + HCl
! !
Cl O - C2H5