Which of the following reagents is used in the reaction shown below? Benzoyl chloride…

Which of the following reagents is used in the reaction shown below? Benzoyl chloride $\stackrel{?}{\longrightarrow}$ Benzaldehyde
  1. DIBAl-H
  2. $\mathrm{SnCl}_2 / \mathrm{HCl}$
  3. $\mathrm{H}_2 / \mathrm{Pd}-\mathrm{BaSO}_4$
  4. Dimethyl cadmium

Solution

It is Rosenmund reduction.

Asked in: MHT CET 2021 (21 Sep Shift 2)

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