Which reagent is used in the preparation of b | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(C) The Gatterman-Koch reaction is a specific form of Friedel-Crafts acylation used to introduce a formyl group $(-CHO)$ into an aromatic ring. In thi

Vedclass · Accepted Answer

$CO$,$HCl$ and anhydrous $AlCl_3$

Vedclass · Answer

(C) The Gatterman-Koch reaction is a specific form of Friedel-Crafts acylation used to introduce a formyl group $(-CHO)$ into an aromatic ring. In this reaction,benzene is treated with carbon monoxide $(CO)$ and hydrogen chloride $(HCl)$ in the presence of anhydrous aluminum chloride $(AlCl_3)$ or cuprous chloride $(CuCl)$ to produce benzaldehyde. The reaction is represented as: $C_6H_6 + CO + HCl \xrightarrow{anhydrous \ AlCl_3 / CuCl} C_6H_5CHO$.

Which reagent is used in the preparation of benzaldehyde from benzene by the Gatterman-Koch reaction?

Similar Questions

Identify $A, B$ and $C$ in the following reaction:
$\text{Toluene} + A + B$ $\xrightarrow{273-283 \ K} C$ $\xrightarrow{H_3O^{\oplus}} \text{Benzaldehyde}$

Explain the method of preparation of aldehydes and ketones from hydrocarbon (alkene and alkyne) compounds with suitable examples.

In which of the following reactions is benzaldehyde formed from benzoyl chloride and hydrogen in the presence of $Pd-BaSO_4$?

$R-CH=CH_2 + CO + H_2 \xrightarrow[\text{High Pressure}]{\text{High Temp}} R-CH_2CH_2CHO$. The above reaction is:

Ketones are prepared by

Vedclass Test Series

Exam Paper Generator

Online Exam Module