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In the preparation of acetanilide why is it that zinc dust is used?
Zinc dust is utilized in the preparation of acetanilide primarily due to its reducing properties, which facilitate the acetylation process. Acetanilide is synthesized from acetic anhydride and aniline, and while zinc is not strictly necessary, it enhances the reaction efficiency. The discussion highlights the importance of zinc as a reducing agent in organic synthesis, particularly in this context.
PREREQUISITESChemistry students, organic chemists, and researchers interested in synthesis methods and the role of reducing agents in chemical reactions.