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JEE Main · 2020 · 09 Jan 2020 · Shift 1 · Compounds Containing Nitrogen

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The major product Z obtained in the following reaction scheme is:
  1. (A)(see structure)
  2. (B)(see structure)
    ✓ Correct
  3. (C)(see structure)
  4. (D)(see structure)

Answer: (B)

Solution

Nitration first installs a nitro group, which deactivates the ring and directs incoming substituents to the meta positions. Brominating with then places bromine at both meta sites relative to the nitro group, giving 1-nitro-3,5-dibromobenzene.

JEE Main · 2020 · 09 Jan 2020 · Shift 1 · Single correct option

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