C6H6 +RCl =======.> C6H5-R +HCl
C6H5-R + Cl2=====> C6H4Cl-R + HCl
C6H4Cl-R + Cl2====> C6H3Cl2-R + HCl
C6H3Cl2-R +Cl2====> C6H2Cl3-R +HCL
C6H2Cl3-R +Cl2====> C6HCl4-R +HCl
C6HCl4-R +Cl2=====> C6Cl5-R +HCl
C6Cl5-R + 5H2O====> C6(OH)5 + 5HCl
prima reactie este reactie de alchilare ,urmatoarele sunt de substitutie la nucleu
