C2H6 ---> C2H5OH ----> CH3COOH ----> Cl-CH2-COOH ----> NH2-CH2-COOH --->NH2-CH2-COOK
Ni,t
1) C2H6 -----------> C2H4 + H2
H2SO4
C2H4 + H2O -------------> C2H5OH
kt
2) C2H5OH + [O] --------> CH3COOH + H2O
3) CH3COOH + Cl2 ------> Cl-CH2-COOH + HCl
4) Cl-CH2-COOH + 2NH3 -----> NH2-CH2-COOH + NH4Cl
5) 2NH2-CH2-COOH +2K ----- > 2NH2-CH2-COOK + H2