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


Product (B) of the above reaction is:

A
No worries! We‘ve got your back. Try BYJU‘S free classes today!
B
No worries! We‘ve got your back. Try BYJU‘S free classes today!
C
Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
D
No worries! We‘ve got your back. Try BYJU‘S free classes today!
Open in App
Solution

The correct option is C
First reaction is retro aldol reaction. It is a reverse of aldol reaction.
Initially the strong base will abstract the acidic proton from the OH and forms a keto group which leads to CC bond breakage to form carbanion followed by proton abstraction.


Formed acetaldehyde undergoes cross aldol reaction with formaldehyde. The substrate are in 3:1 (HCHO:CH3CHO) ratio which will induce the mutiple enolate formation and corresponding aldol formations.

Hence,

flag
Suggest Corrections
thumbs-up
0
Join BYJU'S Learning Program
similar_icon
Related Videos
thumbnail
lock
E2 Mechanism
CHEMISTRY
Watch in App
Join BYJU'S Learning Program
CrossIcon