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

Which of the following reagents is most suitable for the conversion of $R-CH_2OH$ to $RCHO$?

$X$ & $Y$ respectively are $-$

Which of the following reactions will yield benzaldehyde as a product?

$C_6H_6 + CO + HCl \xrightarrow{\text{Anhy. } AlCl_3} X + HCl$. Compound $X$ is

Identify the name of the reaction: $C_6H_5CH_3 + CrO_2Cl_2 \xrightarrow{CS_2} C_6H_5CH(OCrOHCl_2)_2 \xrightarrow{H_3O^+} C_6H_5CHO$.

Vedclass Test Series

Exam Paper Generator

Online Exam Module