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Question
What is meant by the following term? Give an example of the reaction in the following case.
Schiff’s base
Solution
Aldehydes and ketones react with primary aliphatic or aromatic amines to form azomethine or Schiff's base.
\[\ce{\underset{Aldehyde}{R - CH = O} + \underset{1° amine}{H2N - R'} ->[H+][Heat] \underset{Schiff’s base}{R - CH = N - R'} + H2O}\]
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