Question

Discuss the role of Lewis acids in halogenations and alkylation reactions of benzene. Write the limitations of Freidel Crafts alkylation reaction.

23 Jan 2025
Answer :
Word Count : 251

In the halogenation and alkylation reactions of benzene, Lewis acids play a crucial role in facilitating the reaction by acting as catalysts. In halogenation, a halogen molecule (like Cl2 or Br2) is activated by a Lewis acid such as AlCl3 or ________ _______ ______ __________ __________ _________ ______ ________.
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