1.

Discuss the aromatic nucleophilic substitutions reaction of chlorobenzene.

Answer»

Solution :Aromatic nucleiophilic substitution reactions Dow's process.
(i) `underset("Chloro benzene")(C_(6)H_(5)Cl+NaOH) underset(300atm)oversset(350^(@)c)to underset("Phenol")(C_(6)H_(5)OH)+NaCl`
(ii) `underset("Chloro benzene")(C_(6)H_(5)Cl+2NH_(3)) underset(50atm)overset(250^(@)c)to underset("aniline")(C_(6)H_(5)NH_(2))+NH_(4)Cl`
(iii) `underset("Chloro benzene")(C_(6)H_(5)Cl+COCN) underset("PHENYL CYANIDE")overset(250^(@)c)to underset("Phenyl cyanide")(C_(6)H_(5)CN+CuCl)`


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