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NTA Abhyas JEE Main2020ChemistryAldehydes and KetonesPractice

The reaction sequence C 6 H 5 - C H = C H - C H O → [ X ] C 6 H 5 - C H 2 - C H 2 - C H 2 O H [X] will be

Options

  1. AL i A l H 4
  2. BN a B H 4
  3. CAluminium isopropoxide
  4. DAll of these

Correct answer

A. L i A l H 4

Step-by-step solution

Here X is L i A l H 4 and the reaction is as follows C 6 H 5 - C H = C H - C H O → L i A l H 4 C 6 H 5 - C H 2 - C H 2 - C H 2 O H L i A l H 4 can reduce double bond. If it is in conjugation with phenyl ring.

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