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(A) : Aniline does not undergo Friedal-C...

(A) : Aniline does not undergo Friedal-Crafts reaction  
(R): `-NH_(2)` group of aniline reacts with `AICI_(3)`, 

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Why aniline does not undergo Friedel - Crafts reaction ?

Why aniline does not undergo Friedel - Crafts reaction ?

(A) : Aromatic carboxylic acids do not undergo Friedel - Crafts reactions (R) : In aromatic carboxylic acids carboxyl group is ring deactivating group.

(CH_(3))_(3)C CHO does not undergo Cannizzaro's reaction. Why?

A benzene ring deactivated by strong and moderate electron withdrawing group that is, any meta directing group, is not electron rich enough to undergo Friedel-Crafts reactions. Friedel-Crafts reaction also do not occur with NH, group as it react with AlCl, and produce deactivating group Which of the following compounds undergo Friedel-Crafts alkylation reaction?

A benzene ring deactivated by strong and moderate electron withdrawing group that is, any meta directing group, is not electron rich enough to undergo Friedel-Crafts reactions. Friedel-Crafts reaction also do not occur with NH, group as it react with AlCl, and produce deactivating group Which of the following sequence of reaction is correct for the synthesis of product.

A benzene ring deactivated by strong and moderate electron withdrawing group that is, any meta directing group, is not electron rich enough to undergo Friedel-Crafts reactions. Friedel-Crafts reaction also do not occur with NH, group as it react with AlCl, and produce deactivating group Which of the following cannot be starting material for this compound Ph- underset(O)underset(||)C-CH_2 - Ph ?

In nitro alkanes -NO_(2) group is converted to -NH_(2) group by the reaction with

(A) : -NH_(2) group of aniline is ortho, para directing in electrophilic substitutions (R ) : -NH_(2) group stabilises the arenium ion formed by the ortho, para attack of the electrophile