MHT CET202020 Oct 2020Evening ShiftChemistryAldehydes and KetonesActual

Which of the following catalyst is used in Rosenmund reaction?

Options

ACu ₂ Cl ₂
BCS ₂
CPd - BaSO ₄
DV ₂ O ₅

Correct answer

C. Pd - BaSO ₄

Step-by-step solution

When benzoyl chloride is hydrogenated in the presence palladium on barium sulphate ( Pd / BaSO ₄ ) , benzaldehyde is obtained. This reaction is called Rosenmund reduction.

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