Home
Class 12
CHEMISTRY
The conversion of benzene diazonium chlo...

The conversion of benzene diazonium chloride to bromobenzene by treating HBr in the presence of copper powder is called

A

Sandmeyer reaction

B

Gattermann reaction

C

Wurtz reaction

D

Hoffmann reaction

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Similar Questions

Explore conceptually related problems

Convert benzene diazonium chloride to p-amino azobenzene.

Starting from benzene diazonium chloride prepare:Benzene

Starting from benzene diazonium chloride prepare:Iodobenzine

Starting from benzene diazonium chloride prepare:Flurobenzene

Conversion of benzene diazonium chloride to chlorobenzene is an example of which of the following reactions?

Benzene diazonium chloride on heating in water gives mainly

What happens when:Bromobenzene is treated with Mg in the presence of dry ether.

Which of the following statements are correct? 1.In Sandmeyer reaction nucleophile like Cl^- , Br^- and CN^- are introduced in benzene ring in the presence of Cu^+ ion (ii) In Galtermann reaction nucleophiles are introduced in benzene ring in the presence of copper powder and HCI 3. The yield in Gattermann reaction is found to be better than Sandmeyer reaction .

What happens when i. n-butyl chloride is treated with alcoholic ' KOH' ii. bromobenzene is treated with ' Mg' in the presence of dry ether, ii. chlorobenzene is subjected to hydrolysis, iv. ethyl chloride is treated with aqueous KOH, v. methyl bromide is tréated with sodium in the presence of dry ether, vi. methyl chloride is treated with KCN?

An organic compound A, C₈H₆ on treatment with dilute sulphuric acid-containing mercuric sulphate gives a compound B , which can also be obtained from a reaction of benzene with an acid chloride in the presence of anhydrous aluminium chloride. The compound B, when treated with Iodine in aqueous KOH, yields C and a yellow compound D. Identify A B C and D with justification.