Consider the following reaction:C_6H_5COCl xr | vedclass

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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 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:

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