Question

explain electrophilic substitution in aromatic aldehydes and ketones with at least two examples.​

Answer 1

Answer:

Aromatic aldehydes and ketones undergo electrophilic substitution reactions such as nitration, sulphonation and halogenation. Since the aldehydic group (-CHO) and ketonic group (-COR or -COAr) are electron-withdrawing, they are deactivating and m-directing.

I don't know the examples, sorry

Answer 2

Answer:

Aromatic aldehydes and ketones undergo electrophilic substitution reactions such as nitration, sulphonation and halogenation.

Explanation:

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