When dealing with polysubstituted benzenes, which of the following rules accurately describe the dir β Aromatic Hydrocarbons Chemistry Question
Question
When dealing with polysubstituted benzenes, which of the following rules accurately describe the directing influence for the entry of an additional electrophile?
Answer: A,C
π‘ Solution & Explanation
In polysubstituted benzenes, strongly activating groups (like $-OH, -NH_2$) take precedence over weak activators or deactivators in dictating orientation. When directing effects reinforce each other, the major product matches this combined preference. Steric hindrance strongly disfavors the entry of a third group between two meta substituents.
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