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Synthesis of Aldehydes and Ketones Using Carboxylic Acid and Its Derivatives

Benzaldehyde ...

Question

Benzaldehyde can be prepared by:

A

Etards reaction

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B

Aldol condensation

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C

Cannizaros reaction

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D

Clemmensens reduction

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Solution

The correct option is B Etards reaction

Toluene reacts with $C r O_{2} C l_{2}$ to form benzaldehyde.
This reaction is called the Etards reaction.

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Synthesis of Aldehydes and Ketones Using Carboxylic Acid and Its Derivatives

Standard XII Chemistry

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