wiz-icon
MyQuestionIcon
MyQuestionIcon
1
You visited us 1 times! Enjoying our articles? Unlock Full Access!
Question

Aldol condensation product of acetone on dehydration gives

A
but-2-en-al
No worries! We‘ve got your back. Try BYJU‘S free classes today!
B
2-methylpent-3-en-4-one
No worries! We‘ve got your back. Try BYJU‘S free classes today!
C
4-hydroxy-4-methylpentane-2-one
No worries! We‘ve got your back. Try BYJU‘S free classes today!
D
4-methylpent-3-en-2-one
Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
Open in App
Solution

The correct option is D 4-methylpent-3-en-2-one
Aldol condensation occurs in aldehydes having α-hydrogen with a dilute base to give β-hydroxy aldehydes called aldols. This reaction is most commonly known as aldol condensation. If the condensation reaction occurs between two different carbonyl compounds it is called crossed aldol condensation.

Aldol Condensation can be defined as an organic reaction in which enolate ion reacts with a carbonyl compound to form β-hydroxy ketone or β-hydroxy aldehyde, followed by dehydration to give a conjugated enone. Aldol Condensation plays a vital role in organic synthesis, creating a path to form carbon-carbon bonds.

The reaction is as follows:

Hence, the correct option is "d" i.e. 4-methylpent-3-en-2-one.

flag
Suggest Corrections
thumbs-up
7
Join BYJU'S Learning Program
Join BYJU'S Learning Program
CrossIcon