Identify the reagent involved in the Sandmeye | vedclass

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Question

(A) The Sandmeyer reaction is a chemical reaction used to synthesize aryl halides from aryl diazonium salts using copper salts as reagents or catalyst

Vedclass · Accepted Answer

$CuCN / KCN$

Vedclass · Answer

(A) The Sandmeyer reaction is a chemical reaction used to synthesize aryl halides from aryl diazonium salts using copper salts as reagents or catalysts. Specifically,the reaction of benzene diazonium chloride with $CuCl/HCl$ or $CuBr/HBr$ or $CuCN/KCN$ leads to the formation of chlorobenzene,bromobenzene,or benzonitrile,respectively. Among the given options,$CuCN / KCN$ is the reagent used to introduce a cyano group via the Sandmeyer reaction.

Identify the reagent involved in the Sandmeyer reaction.

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