The oxidizing reagent used for the conversion of toluene to benzaldehyde is Chromyl Chloride (CrO2Cl2). This reaction is known as the Etard reaction.

Here is the step by step process:

1. Toluene (C6H5CH3) is reacted with Chromyl Chloride (CrO2Cl2) in the presence of CS2 (carbon disulphide) as a solvent.

2. The reaction takes place at room temperature and the toluene is oxidized to benzaldehyde (C6H5CHO).

3. The by-product of this reaction is Chromium(III) chloride (CrCl3).

So, the correct answer is CrO2Cl2.

Question

The oxidizing reagent used for the conversion of toluene to benzaldehyde is Chromyl Chloride (CrO2Cl2). This reaction is known as the Etard reaction.

Here is the step by step process:

1. Toluene (C6H5CH3) is reacted with Chromyl Chloride (CrO2Cl2) in the presence of CS2 (carbon disulphide) as a solvent.

2. The reaction takes place at room temperature and the toluene is oxidized to benzaldehyde (C6H5CHO).

3. The by-product of this reaction is Chromium(III) chloride (CrCl3).

So, the correct answer is CrO2Cl2.

Knowee AI · Accepted Answer

The oxidizing reagent used for the conversion of toluene to benzaldehyde is Chromyl Chloride (CrO2Cl2). This reaction is known as the Etard reaction.

Here is the step by step process:

1. Toluene (C6H5CH3) is reacted with Chromyl Chloride (CrO2Cl2) in the presence of CS2 (carbon disulphide) as a solvent.

2. The reaction takes place at room temperature and the toluene is oxidized to benzaldehyde (C6H5CHO).

3. The by-product of this reaction is Chromium(III) chloride (CrCl3).

So, the correct answer is CrO2Cl2.

Which of the following oxidizing reagents is used for conversion of toluene to benzaldehyde? ans. CrO2Cl2 SeO2 KMnO4 O3