Learn Friedel–Crafts alkylation of benzene through a clear, step-by-step electrophilic aromatic substitution mechanism. This guide explains electrophile formation, the role of AlCl₃, sigma-complex formation, carbocation rearrangement, major limitations, and important examination points.
Learn the sulphonation and halogenation of benzene through clear, step-by-step electrophilic aromatic substitution mechanisms. This explains electrophile formation, reaction conditions, sigma-complex formation, restoration of aromaticity, products, and important examination points.
Learn the nitration of benzene as an electrophilic aromatic substitution reaction, including nitronium-ion formation, sigma-complex formation, reaction mechanism, and restoration of aromaticity.