In the addition reaction of ammonia derivatives () with carbonyls, what happens if the medium is ren — Aldehydes Ketones and Carboxylic Acids Chemistry Question
Question
In the addition reaction of ammonia derivatives ($NH_2-Z$) with carbonyls, what happens if the medium is rendered too highly acidic (pH < 3)?
Answer: C
💡 Solution & Explanation
If the pH is too low, the lone pair on the nitrogen of the weak nucleophile is protonated (forming $NH_3^+-Z$), rendering it completely incapable of nucleophilic attack.
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