wiz-icon
MyQuestionIcon
MyQuestionIcon
14
You visited us 14 times! Enjoying our articles? Unlock Full Access!
Question

On the treatment of the following compound with a strong acid, the most susceptible site for bond cleavage is:
870154_f7c6cac488f54b3a844e0ae2fe6bfd7e.png

A
O2C3
No worries! We‘ve got your back. Try BYJU‘S free classes today!
B
O5C6
Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
C
C4O5
No worries! We‘ve got your back. Try BYJU‘S free classes today!
D
C1O2
No worries! We‘ve got your back. Try BYJU‘S free classes today!
Open in App
Solution

The correct option is B O5C6
On the treatment of the given compound with a strong acid, the most susceptible site for bond cleavage is O5C6.
The lone pair of electrons on O2 is involved in resonance with C=C. Hence, O2 will not be protonated.
The lone pair of electrons on O5 is not involved in resonance with C=C. Hence, O5 will be protonated. Chloride ion will then attack least substituted C atom (C6)
808650_870154_ans_6f686e3fa9984d33ac226a36ae04fa48.PNG

flag
Suggest Corrections
thumbs-up
0
Join BYJU'S Learning Program
similar_icon
Related Videos
thumbnail
lock
Chemical Properties of Ethers
CHEMISTRY
Watch in App
Join BYJU'S Learning Program
CrossIcon