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Q 12.14 How will you prepare the following compounds from benzene? You may use any inorganic reagent and any organic reagent having not more than one carbon atom.
(ii) m-nitrobenzoic acid
Answers (1)
Benzene on bromination formed bromobenzene and after that we have to react with in presence of ether it becomes grignard reagents (
). Grignard reagents reacts with carbon dioxide (dry ice) to form salts of carboxylic acids, which on acidic hydrolysis gives benzoic acid. Finally after doing nitration we get our desired product (m-Nitrobenzoic acid).
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