Consider the following reaction:C_6H_5COCl xr | vedclass

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Question

(A) The given reaction is the Rosenmund reduction.In this reaction,an acid chloride $(RCOCl)$ is hydrogenated to an aldehyde $(RCHO)$ using hydrogen g

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$C_6H_5CHO$

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(A) The given reaction is the Rosenmund reduction.In this reaction,an acid chloride $(RCOCl)$ is hydrogenated to an aldehyde $(RCHO)$ using hydrogen gas in the presence of a palladium catalyst supported on barium sulfate $(Pd/BaSO_4)$.The $BaSO_4$ acts as a poison to prevent the further reduction of the aldehyde to an alcohol.Therefore,the reaction of benzoyl chloride $(C_6H_5COCl)$ with $H_2$ in the presence of $Pd/BaSO_4$ yields benzaldehyde $(C_6H_5CHO)$.

Consider the following reaction:
$C_6H_5COCl \xrightarrow{H_2, Pd/BaSO_4} A$
The product $A$ is:

Similar Questions

In the following reaction sequence,identify the compound $Z$ if the starting material is toluene $(C_6H_5CH_3)$:
$C_6H_5CH_3 \xrightarrow{CrO_2Cl_2 / CS_2, H_3O^+} Z$

Phenylmethanol can be prepared by reducing benzaldehyde with:

Which of the following is obtained by hydrogenation of benzoyl chloride in the presence of $Pd$ on $BaSO_{4}$?

Benzaldehyde can be formed by :-

The reduction of benzoyl chloride with $Pd$ and $BaSO_4/CaCO_3$ produces :

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Consider the following reaction:$C_6H_5COCl \xrightarrow{H_2, Pd/BaSO_4} A$The product $A$ is: