Rosenmund reduction cannot be used for the pr | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(D) Rosenmund reduction involves the catalytic hydrogenation of an acid chloride to an aldehyde using $H_2$ gas in the presence of $Pd/BaSO_4$. To pre

Vedclass · Accepted Answer

$HCHO$

Vedclass · Answer

(D) Rosenmund reduction involves the catalytic hydrogenation of an acid chloride to an aldehyde using $H_2$ gas in the presence of $Pd/BaSO_4$. To prepare formaldehyde $(HCHO)$,the required starting material would be formyl chloride $(HCOCl)$. However,formyl chloride is highly unstable at room temperature and spontaneously decomposes into carbon monoxide $(CO)$ and hydrogen chloride $(HCl)$. Therefore,$HCHO$ cannot be prepared by the Rosenmund reduction method.

Rosenmund reduction cannot be used for the preparation of

Similar Questions

What is the product formed when side chain chlorination of toluene is carried out followed by acid hydrolysis at $373 \ K$?

What is the name of the given reaction?
$C_6H_6 + CO + HCl \xrightarrow{Anhyd. AlCl_3} C_6H_5CHO$

Acetophenone is prepared from

The reagent used in Gatterman-Koch aldehyde synthesis is

Which of the following reagents is used in the Gatterman-Koch formylation of an arene?

Vedclass Test Series

Exam Paper Generator

Online Exam Module