Q. Acetophenone when reacted with a base, , yields a stable compound which has the structure

 5923  212 AIPMTAIPMT 2008Aldehydes Ketones and Carboxylic Acids Report Error

Solution:

Aldehydes and ketones with -hydrogen atom, when reacted with a base yields aldol which on heating loses water molecule to give -unsaturated aldehydes or ketones.
This reaction is called aldol condensation reaction.

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