19. Reactions of Aromatics: EAS and Beyond / EAS:Nitration Mechanism / 문제 6
문제 6
Prior to the advent of modern spectroscopic techniques, Körner’s approach was employed to distinguish between the ortho, meta, and para isomers of disubstituted benzene derivatives. This method involves introducing a third substituent group (commonly a nitro group) and determining the number of isomeric products formed. For instance, when catechol undergoes nitration, two distinct isomers are obtained: How many isomeric products would be formed in the nitration of hydroquinone?
