MCQ
The following reaction is known as
- APerkin reaction
- B
- CKolbe's reaction
- ✓Gattermann reaction
✓
Answer
Correct option: D.
Gattermann reaction
d
The given reaction is known as Gattermann reaction.In this reaction, aromatic compound such as benzene or phenol is treated with a mixture of $HCN$ and dry $HCl$ gas under pressure and in the presence of anhydrous aluminum chloride or zinc chloride to introduce a formyl group in the aromatic nucleus.
The given reaction is known as Gattermann reaction.In this reaction, aromatic compound such as benzene or phenol is treated with a mixture of $HCN$ and dry $HCl$ gas under pressure and in the presence of anhydrous aluminum chloride or zinc chloride to introduce a formyl group in the aromatic nucleus.
Need a full question paper?
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.
Explore more
Similar questions
Ethyl bromide can be converted into ethyl alcohol by
In melting lattice, structure of solid
The correct statement about the compounds $A$ and $B$ is
→One gas bleaches the colour of flowers by reduction while the other by oxidation, the two gases respectively are
When phenyl magnesium bromide reacts with $ t$ butanol, the product would be
→What is the concentration of nitrate ions if equal volumes of $0.1$ $M\,AgN{O_3}$ and $0.1$ $M\,NaCl$ are mixed together.....$M$
→Assign $A, B, C, D$ from given type of reaction.
$C{l_2} + NaOH \longrightarrow NaCl + NaOCl$
→Any series of operations so carried out that at the end, the system is back to its initial state is called
Major product of the reaction is
Which of the following exhibits only $+ 3$ oxidation state ?
→