How will you convert the following?
(i) Nitrobezene into aniline.
(ii) Ethanoic acid into methanamine.
(iii) Aniline into N-phenylethanamide.
(Write the chemical equations involved).

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Solution

(i) $C_{6} H_{6} c o n c . H N O_{3} - ---------- \to c o n c . H_{2} S O_{4} / 50^{o} C C_{6} H_{5} N O_{2} S n / c o n c . H C l / h e a t - ---------- \to N a O H s o l . C_{6} H_{5} N H_{2}$
(ii) $C H_{3} C O O H + S O C l_{2} \to C H_{3} C O C l + N H_{3} \to C H_{3} C O N H_{2} B r_{2} + K O H - ------ \to C H_{3} N H_{2}$
(iii) Refer to the given image.

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(i) ethanoic acid into methanamine?

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