In the following sequence of reactions :Toluene →KMnO4 A→SOCl2 B→BaSO4H2/Pd C The product C is

Toluene Reaction Sequence – Product CIn the following sequence of reactions: Toluene →KMnO4 A →SOCl2 B →H2/Pd/BaSO4 CThe product C is:C6H5CH3 (Toluene) →[KMnO4] C6H5COOH (Benzoic acid) →[SOCl2] C6H5COCl (Benzoyl chloride) →[H2/Pd/BaSO4] C6H5CHO (Benzaldehyde)Product C is Benzaldehyde (C6H5CHO)Step 1: Oxidation of toluene with potassium permanganate yields benzoic acid.Step 2: Benzoic acid reacts with thionyl chloride to form benzoyl chloride.Step 3: Benzoyl chloride is reduced using hydrogen and palladium on barium sulfate (Rosenmund reduction) to yield benzaldehyde.

In the following sequence of reactions :Toluene →KMnO4 A→SOCl2 B→BaSO4H2/Pd C The product C is

Toluene Reaction Sequence – Product CIn the following sequence of reactions: Toluene →KMnO4 A →SOCl2 B →H2/Pd/BaSO4 CThe product C is:C6H5CH3 (Toluene) →[KMnO4] C6H5COOH (Benzoic acid) →[SOCl2] C6H5COCl (Benzoyl chloride) →[H2/Pd/BaSO4] C6H5CHO (Benzaldehyde)Product C is Benzaldehyde (C6H5CHO)Step 1: Oxidation of toluene with potassium permanganate yields benzoic acid.Step 2: Benzoic acid reacts with thionyl chloride to form benzoyl chloride.Step 3: Benzoyl chloride is reduced using hydrogen and palladium on barium sulfate (Rosenmund reduction) to yield benzaldehyde.

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In the following sequence of reactions :
Toluene $\overset{{KMnO}_{4}}{\to} A \overset{{SOCl}_{2}}{\to} B \to_{{BaSO}_{4}}^{H_{2} / Pd} C$ The product C is

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$C_{6} H_{5} COOH$

$C_{6} H_{5} {CH}_{2} OH$

$C_{6} H_{5} CHO$

$C_{6} H_{5} {CH}_{3}$

answer is D.

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Detailed Solution

Toluene Reaction Sequence – Product C

In the following sequence of reactions: Toluene →^KMnO_⁴ A →^SOCl_² B →^H_²^/Pd/BaSO_⁴ C

The product C is:

C₆H₅CH₃ (Toluene) →[KMnO₄] C₆H₅COOH (Benzoic acid) →[SOCl₂] C₆H₅COCl (Benzoyl chloride) →[H₂/Pd/BaSO₄] C₆H₅CHO (Benzaldehyde)

Product C is Benzaldehyde (C₆H₅CHO)

Step 1: Oxidation of toluene with potassium permanganate yields benzoic acid.
Step 2: Benzoic acid reacts with thionyl chloride to form benzoyl chloride.
Step 3: Benzoyl chloride is reduced using hydrogen and palladium on barium sulfate (Rosenmund reduction) to yield benzaldehyde.

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