Alcohols, Phenols and Ethers

Question

The reaction,


is called,

  • Williamson synthesis

  • Williamson continuous etherification process

  • Etard reaction

  • Gattermam -Koch reaction

Answer

A.

Williamson synthesis

The reaction of alkyl halides with sodium alkoxide or sodium phenoxide to form ethers is called Williamson synthesis. Here, in this reaction alkyl halide should be primary and alkoxide e.g. should be bulkier as shown below,
R-X     +         R'-ONa       --->         R-O-R' + NaX
alkyl halide      sodium alkoxide          ether

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