JEE Main20209 Jan 2020Morning ShiftChemistryAminesActual

The major product Z obtained in the following reaction scheme is:

Correct answer

Step-by-step solution

When a diazonium salt is treated with copper (I) chloride ( Cu 2 Cl 2 Cu2Cl2) or copper (I) bromide ( Cu 2 Br 2 ), the corresponding haloarene is formed. This reaction is known as Sandmeyer reaction. It is used for introducing a chloro or bromo group in the benzene ring.

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