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(a)How does Primary amine undergoes carb...

(a)How does Primary amine undergoes carbyl amine reaction? Give chemical equation.
(b) How is aniline is prepared by Hoffmann bromamide degradation reaction? Give equation.
(c) Write the general formula of diazonium salt.

Text Solution

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(a) Primary amines on heating with chloroform and alcoholic KOH form carbylamines.
`R-NH_(2)+CHCl_(3) + underset(Alco)(3KOH) to R-NC + 3KCl + 3H_(2)O_(2)`.
(b) When benzenamide is treated with bromine in aqueous solution of sodium hydroxide aniline is obtained.
(c) `RN_(2)^(+)`
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