Benzene and Alkyl Benzene - Result Question 50-1
Phenyl group is known to exert negative inductive effect, but each phenyl ring in biphenyl $\left(\mathrm{C}_6 \mathrm{H}_5-\mathrm{C}_6 \mathrm{H}_5\right)$ is less reactive than benzene towards electrophilic substitution.
(1992, 1M)
Show Answer
Solution:
The above resonance activates an aromatic ring for electrophilic substitution reaction.
BETA
