A pair of enantiomers is possible for _______ isomer of 2,2-dibromobicyclo [2.2.1] heptane.
A
cis
Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
B
trans
No worries! We‘ve got your back. Try BYJU‘S free classes today!
C
both cis and trans
No worries! We‘ve got your back. Try BYJU‘S free classes today!
D
none of the above
No worries! We‘ve got your back. Try BYJU‘S free classes today!
Open in App
Solution
The correct option is A cis Only one pair of enantiomers is possible for cis-2,2-dibromobicyclo [2.2.1] heptane. The trans arrangement of one carbon bridges is structurally impossible. Such a molecule would have too much strain.