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How would you achieve the following conversions: (i) Nitrobenzene to aniline (ii) An alkyl halidde to a quarternary ammonim salt. (iii) Aniline to benzonitrile. |
Answer» Solution :  (ii) `UNDERSET("Chloroethane")(C_(2)H_(5)Cl)+NH_(3)tounderset("Ethanamine")(C_(2)H_(5)NH_(2))overset(C_(2)H_(5)Cl)(to) underset(N-"Ethylethanamine")((C_(2)H_(5))_(2)NH)overset(C_(2)H_(5)Cl)(to)` `underset("N,N-Diethyl ethanamine")((C_(2)H_(5))_(3)N)overset(C_(2)H_(5)Cl)(to)underset("TETRAETHYL Ammonium chloride")((C_(2)H_(5))_(4)N^(+)C^(-))` 
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