Может из CH4 получить 1)C2H2 ( 2CH4 = C2H2 + 3H2 )
2)C2H2 + H2 = C2H4
3)C2H4 + HCl = C2H5Cl
4)2C2H5Cl + Na = C4H10 + 2NaCl
5)C4H10 + Cl2 = C4H9Cl + HCl
6)C4H9Cl + Mg = C4H9-Mg-Cl ,
C4H9-Mg-Cl + C2H5Cl = C6H14 + MgCl2
7)C6H14 = C6H6 + 4H2
8)C6H6 + HNO3 = C6H5NO2 + H2O