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Question

For the following reaction occuring through SNAr i.e. Substitution Nucleophilic aromatic reaction, the Meisenheimer
complex is P , then the product Q will be:


A
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B
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C
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D
None of the above.
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Solution

The correct option is C
The reaction is a SNAr i.e. Substitution Nucleophilic aromatic reaction.
Br group which is a weak base, is replaced by RNH2 group.
Here NO2 group stabilizes the intermediate by M effect.
The reaction is:

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