(a) How will you prepare the following compounds starting with benzene:(i) Benzaldehyde(ii) Acetophenone
Question
Solution 1
(i) Preparation of Benzaldehyde from Benzene:
Nitration: Benzene is first nitrated by using a mixture of concentrated nitric acid and concentrated sulphuric acid. This forms nitrobenzene.
Reduction: Nitrobenzene is then reduced to phenylamine (aniline) by using tin and hydrochloric acid.
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