A) 2CH4 =>(1500C) C2H2 + 3H2
3C2H2 =>(над акт. углем) C6H6
C6H6 + CH3-Ch2Br =>(AlCl3) C6H5-CH2-CH3 +HBr
C6H5-C2H5 + KMnO4=>(H2O) C6H5-C(O)-OK(бензойная кислота) + K2CO3 + 4MnO2 + KOH +2H2O
Б) C6H12 =>(Pd) C6H6 + 3H2
C6H6 + CH3Cl =>(AlCl3) C6H5-CH3 + HCl
1) C6H5-CH3 + Br2 => (FeBr3) C6H5-CH2Br + HBr
2)C6H5-CH3 + 3Br2 => (FeBr3) C6H2-Br3-CH3(2,4,6-трибромтолуол) + 3HBr
A) 2CH4 =>(1500C) C2H2 + 3H2
3C2H2 =>(над акт. углем) C6H6
C6H6 + CH3-Ch2Br =>(AlCl3) C6H5-CH2-CH3 +HBr
C6H5-C2H5 + KMnO4=>(H2O) C6H5-C(O)-OK(бензойная кислота) + K2CO3 + 4MnO2 + KOH +2H2O
Б) C6H12 =>(Pd) C6H6 + 3H2
C6H6 + CH3Cl =>(AlCl3) C6H5-CH3 + HCl
1) C6H5-CH3 + Br2 => (FeBr3) C6H5-CH2Br + HBr
2)C6H5-CH3 + 3Br2 => (FeBr3) C6H2-Br3-CH3(2,4,6-трибромтолуол) + 3HBr