MCQ
Ether is formed when alkyl halide is treated with sodium alkoxide. This method is known as:
  • A
    Hoffmann reaction
  • Williamson synthesis
  • C
    Wurtz synthesis
  • D
    Kolbe's reaction

Answer

Correct option: B.
Williamson synthesis
Ether is formed when alkyl halide is treated with sodium alkoxide. This method is known as Williamson synthesis.
For example, methyl iodide reacts with sodium methoxide to form dimethyl ether.
$\ce{CH_3​−I + CH_3​−O−Na \rightarrow CH_3−O−CH_3​+ NaI}$

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