Question

Rosemund's reduction is used for the preparation of ??

Answer 1

Rosenmund reduction method is used to prepare several aldehydes
Rosenmund Reduction is an organic chemical reaction in which the acid chloride is converted to aldehydes by using hydrogen gas passed over palladium-on-carbon poisoned with barium sulfate. This reaction is named after a German chemist Karl Wilhelm Rosenmund.
formaldehyde cannot be prepared, as formyl chloride is unstable at room temperatures