Question

The reaction in which methyl group on benzene ring is converted to aldehydic group is called ______.

Options

• Etard reaction

• Fridel - Craft reaction

• Rosenmund reaction

• Gatterman - Koch reaction

Answer 1

The reaction in which methyl group on benzene ring is converted to aldehydic group is called etard reaction.

Explanation:

(A) Etard reaction-

(B) Fridel - Craft reaction -

(C) Rosenmund reaction -

(D) Gatterman - Koch reaction -