Chemistry, asked by neha445, 1 year ago

give resin why aniline acid doesn't give friedel craft reaction

Answers

Answered by Aishlee1
1
reasons..
1.Aniline doesnt undergo friedel craft rxn because the reagent AlCl3,being e- deficient acts as lewis base and attacks on the lone pair of nitrogen present in aniline to form an insoluble complex which precipitates out and the rxn doesnt proceed.

2.AlCl3 is the reagent which was used by Friedel Craft in alkylation and acylation,actually any other lewis acid can also be used because these are just catalysing reagents which increase the probability and feasibility of the aromatic substitution.....
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Answered by sshainakaundal
0

the friedel-crafts reaction is carried out in the presence of lewis acid such as agcl3. aniline being basic  in nature react with agcl3 and form salt . due to the positive charge on nitrogen electrophillic subsitution reaction on benzene ring deactivated. hence aniline does not under go friedel craft reaction.

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