Hydrogenation of Acyl chloride in the presence of catalyst palladium on barium sulphate to form aldehyde is known as Rosenmund reaction. 
The following conversion is known as NEET 2023 Chemistry, Carboxylic Acid Derivatives — question figure
NEET UG 2023 — Chemistry Organic Chemistry
2023mcqeasy
The following conversion is known as 
Official previous-year question
Held on 30 Apr 2023 · Verified 9 Jul 2026.
Options
- A
Etard reaction
- B
Rosenmund reaction
- C
Stephen reaction
- D
Gattermann-Koch reaction
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