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(a)Explain Mendius reduction with an equ...

(a)Explain Mendius reduction with an equation.
(b) When aniline is treated with `HNO_(2)` at 273-278 K, benzene diazoniuin chloride is formed. Write the equation and name the reaction.
(c) What is Hinsberg’s reagent?

Text Solution

Verified by Experts

(a) Reduction of nitriles by sodium in alcohol to get a primary amine is called Mendius reduction.
` R - CN + 4(H) overset("Nainalcohal")(to) R-CH_(2)-NH_(2)`
(b) `C_(6)H_(5)-NH_(2) + NaNO_(2) + 2HCl to C_(6)H_(5)N_(2)Cl + NaCl + H_(2)O`
The name of the reaction is Diazotisation
(c) Benzene sulphonyl chloride [OR] `C_(6)H_(5)SO_(2)CI`
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