Question

Why cu2x2 is not used in making iodo benzene as a catalyst by diazonium salt?

Answer 1

The Sandmeyer reaction is a chemical reaction used to synthesize aryl halides from aryl diazonium salts.[1][2][3] It is an example of a radical-nucleophilic aromatic substitution. The Sandmeyer reaction provides a method through which one can perform unique transformations on benzene, such as halogenation, cyanation, trifluoromethylation, and hydroxylation.

Answer 2

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⎇.The Sandmeyer reaction is a chemical reaction used to synthesize aryl halides from aryl diazonium salts.

It is an example of a radical-nucleophilic aromatic substitution. The Sandmeyer reaction provides a method through which one can perform unique transformations on benzene, such as halogenation, cyanation, trifluoromethylation, and hydroxylation.