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JEE Main 202229 JuneMorning Shift
Exam
JEE Main
Year
2022
Date
29 June
Shift
Morning Shift
Subject
Chemistry
Chapter
Amines

JEE Main 2022 · 29 June · Morning Shift · Chemistry · Amines

Consider the above reaction, the product A and product B...

Consider the above reaction, the product A and product B respectively are

Consider the above reaction, the product AA and product BB respectively are

Options

  1. ANumber of oxygen atoms shared per SiO _ 4 ^ 4 - tetrahedron in single chain silicates are ______
  2. BNumber of oxygen atoms shared per SiO _ 4 ^ 4 - tetrahedron in single chain silicates are ______
  3. CNumber of oxygen atoms shared per SiO _ 4 ^ 4 - tetrahedron in single chain silicates are ______
  4. DNumber of oxygen atoms shared per SiO _ 4 ^ 4 - tetrahedron in single chain silicates are ______

Correct answer

A. Number of oxygen atoms shared per SiO _ 4 ^ 4 - tetrahedron in single chain silicates are ______

Step-by-step solution

In aniline −NH2- {NH}_{2} is a strong activating group. So, on direct bromination, substitution will occur at all ortho and para positions. And also we can not use lewis acid since it will react with lewis acid. But if we first convert this into amide then only para substitution will be major product.

Consider the above reaction, the product A and product B respectively are

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