Acyl chloride is reduced to corresponding aldehyde by hydrogen using a palladium catalyst poisoned by barium sulphate. This reaction is known as Rosenmund reduction. A hydrogenation process that selectively reduces acyl chlorides to aldehydes with palladium catalyst. Learn about the reaction history, mechanism, catalyst preparation, and related methods. Learn how to make aldehydes from acyl chlorides using palladium and barium sulfate in the Rosenmund reaction . Find out the mechanism, applications, and limitations of this hydrogenation process. Learn how to catalytically hydrogenate acid chlorides to form aldehydes using the Rosenmund Reduction. Find out the mechanism, side products, and literature references of this reaction .
