Benzaldehyde from benzene (Gatterman-Koch synthesis). – InterviewSolution

1.	Benzaldehyde from benzene (Gatterman-Koch synthesis).
Answer» Solution :When benzene is treated with vapours of carbon monoxide and HYDROGEN CHLORIDE in the presence of a CATALYST mixture of `AlCl_(3)` and `CuCl` under high pressure BENZALDEHYDE is obtained.

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