Which one of the following pairs is not correctly matched?

Question

Which one of the following pairs is not correctly matched? (A)  > C = O arrow >CH2 (Clemmensen reduction) (B)  > C = O arrow > CHOH (Wolf - Kishner reduction) (C)  - COCl arrow - CHO (Rosenmund reduction) (D)  - C = N arrow - CHO (Stephen reduction)

Tardigrade Admin · Accepted Answer

Like clemmensen reduction, Wolf-Kishner reduction involves reduction of > C = O to > CH2 , of course by different reagent.

Q. Which one of the following pairs is not correctly matched?

$> C = O \to > C H_{2}$ (Clemmensen reduction)

$> C = O \to> C H O H$ (Wolf - Kishner reduction)

$- COCl \to - C H O$ (Rosenmund reduction)

$- C = N \to - C H O$ (Stephen reduction)

Like clemmensen reduction, Wolf-Kishner reduction involves reduction of $> C = O$ to $> C H_{2}$ , of course by different reagent.

Q. Which one of the following pairs is not correctly matched?

>C=O→>CH2​ (Clemmensen reduction)

>C=O→>CHOH (Wolf - Kishner reduction)

−COCl→−CHO (Rosenmund reduction)

−C=N→−CHO (Stephen reduction)

Like clemmensen reduction, Wolf-Kishner reduction involves reduction of >C=O to >CH2​ , of course by different reagent.

$> C = O \to > C H_{2}$ (Clemmensen reduction)

$> C = O \to> C H O H$ (Wolf - Kishner reduction)

$- COCl \to - C H O$ (Rosenmund reduction)

$- C = N \to - C H O$ (Stephen reduction)

Like clemmensen reduction, Wolf-Kishner reduction involves reduction of $> C = O$ to $> C H_{2}$ , of course by different reagent.