Question

Which reagent is used to convert benzoyl to benzaldehyde?​

Answer 1

Answer:

Hello dear,

● Benzene to benzaldehyde -

There are several ways to convert benzene into benzaldehyde.

1) Riemer-Tiemann reaction -

- In this reaction, benzene is converted to benzaldehyde with the help of CHCl3 & NaOH.

C6H6 ---> C6H5-CHO

Catalyst - CHCl3 & NaOH

2) Gatterman-Koch reaction -

- In this reaction, benzene is converted to benzaldehyde with the help of CO/HCl & AlCl3/CuCl.

C6H6 ---> C6H5-CHO

Catalyst - CO/HCl & AlCl3/CuCl

[Refer to image attachment for better understanding.]

Hope this helps...

Explanation:

Answer 2

Answer:

Lindlar's Catalyst

Explanation:

Hope it helps...