28.
Give reasons:
i. Aniline does not undergo Friedal-Crafts reaction.
ii Aromatic primary amines cannot be prepared by Gabriel's phthalimide synthesis.
1. Aliphatic amines are stronger bases than ammonia.
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Aniline does not undergo Friedel craft's reactions because the reagent AlCl3 (the Lewis acid which is used as a catalyst in friedel crafts reaction), being electron deficient acts as a Lewis base.
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