(B) The reaction of toluene $(C_6H_5CH_3)$ with chromyl chloride $(CrO_2Cl_2)$ in the presence of carbon disulfide $(CS_2)$ followed by hydrolysis is

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(B) The reaction of toluene $(C_6H_5CH_3)$ with chromyl chloride $(CrO_2Cl_2)$ in the presence of carbon disulfide $(CS_2)$ followed by hydrolysis is known as the Etard reaction.This reaction specifically oxidizes the methyl group of toluene to a formyl group,resulting in the formation of benzaldehyde $(C_6H_5CHO)$.Therefore,the compound $Z$ is benzaldehyde.

Class 12 Chemistry 8-1.Aldehydes and Ketones Preparation

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

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A
Benzoic acid
B
Benzaldehyde
C
Acetophenone
D
Benzene

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

Similar Questions

The reaction of benzene with $CO$ and $HCl$ in the presence of anhydrous $AlCl_3$ gives a compound $X$. $X$ can also be obtained from which of the following reactions?

Identify compound $(A)$ in the following reaction:

Identify the reaction shown below:$C_6H_5CN \xrightarrow[(ii) H_3O^+]{(i) SnCl_2 + HCl} C_6H_5CHO$

In the following reaction,product $P$ is: $RCOCl \xrightarrow{H_2, Pd-BaSO_4} P$

In which of the following pairs is the reactant correctly matched with the reagent that would form benzaldehyde as the product?

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

Identify the reaction shown below:
$C_6H_5CN \xrightarrow[(ii) H_3O^+]{(i) SnCl_2 + HCl} C_6H_5CHO$