In which of the following reactions is benzaldehyde formed from benzoyl chloride and hydrogen in the presence of $Pd-BaSO_4$?
- AStephen reaction
- BEtard reaction
- CGattermann-Koch reaction
- DRosenmund reduction reaction
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Benzaldehyde can be formed by :-
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View SolutionWhat are $X$ and $Y$ in the following reactions?
$R-CH=CH_2 + CO + H_2 \xrightarrow[\text{High Pressure}]{\text{High Temp}} R-CH_2CH_2CHO$. The above reaction is:
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View SolutionWhich of the following compounds when treated with dibenzyl cadmium yields benzyl methyl ketone?
Identify $P$ and $R$ in the given reaction sequence:
$Toluene$ $\xrightarrow[(2) H_3O^+]{(1) CrO_2Cl_2} P$ $\xrightarrow{R} Benzoic \ acid$
$Toluene$ $\xrightarrow[(2) H_3O^+]{(1) CrO_2Cl_2} P$ $\xrightarrow{R} Benzoic \ acid$
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