С+2Н2=СН4
СН4+СL2=СН3СL+HCL
2CH3CL+2Na= C2H6+2NaCL C2H6+CL2=C2H5CL+HCL
C2H5CL+CH3MgCL=C3H8+MgCL2 C3H8+CL2=C3H7CL+HCL
С+2Н2=СН4
СН4+СL2=СН3СL+HCL
2CH3CL+2Na= C2H6+2NaCL C2H6+CL2=C2H5CL+HCL
C2H5CL+CH3MgCL=C3H8+MgCL2 C3H8+CL2=C3H7CL+HCL