Question

28.What is the known name of 2 poir
the given reaction?C6H5N2 +
CuCl - C6H5CI + N2 + Cu+ *
a) Gattermanns reaction
O b) Sandmeyers reaction
c) Dehydrogenation reaction
O d) Esterification reaction​

Answer 1

Answer:

option b is correct saneyers reaction

Answer 2

the given reaction is(b) Sandmeyers reaction

Explanation:

1.The Sandmeyer reaction is a chemical reaction used to synthesize aryl halides from aryl diazonium salts using copper salts as reagents or catalysts. It is an example of a radical-nucleophilic aromatic substitution.

2.The Sandmeyer reaction is used to prepare aryl halides from aryl diazonium salts. It is named after the Swiss chemist Traugott Sandmeyer. The radical mechanism of the Sandmeyer reaction is supported by the detection of biaryl byproducts

3.The reaction is a method for substitution of an aromatic amino group via preparation of its diazonium salt followed by its displacement with a nucleophile, catalyzed by copper(I) salts.