conversion of ethene to benzene
C2H4 ---(Reductive Ozonolysis; Zn + O3 + H2O)--> HCHO---(red Phophorus + HI)---> C2H6----(Halogenation,Cl2 CCL4 (excess)---> Vic, C2H4Cl2----(Alc. KOH excess + Red hot Fe tube ) --> Benzene
conversion of ethene to benzene
C2H4 ---(Reductive Ozonolysis; Zn + O3 + H2O)--> HCHO---(red Phophorus + HI)---> C2H6----(Halogenation,Cl2 CCL4 (excess)---> Vic, C2H4Cl2----(Alc. KOH excess + Red hot Fe tube ) --> Benzene