Interpretation:
The best reaction sequence that accomplishes the given transformation has to be determined from the given sequences.
Concept Introduction:
Deactivators are electron withdrawing groups attached to the benzenes that have either positive charge or an atom with high electronegativity. They are meta directors.
Activators are electron donating groups attached to the benzenes that have either electron density that is able to push into benzene ring or a lone pair of electrons. They are ortho–para directing.
Halogens are deactivators that are ortho–para directing.
Friedel-Crafts Acylation: This Lewis acid-catalyzed electrophilic
Bromination: In bromination reaction, hydrogen atom of a molecule is replaced by a bromine atom.
Reduction: If electrons are gained to a species or hydrogen atoms are added to a species or oxygen atom gets removed from a species during a
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