Which of the following reactions give benzophenone?
- A$2 C_6H_6 + CCl_4 \xrightarrow[(ii) H_2O]{(i) AlCl_3} $
- B$C_6H_6 + C_6H_5COCl \xrightarrow{AlCl_3} $
- C$o-HOOC-C_6H_4-COC_6H_5 \xrightarrow{Cu, 260^\circ C} $
- D$(b)$ and $(c)$ both
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Similar Questions
Write a method for the preparation of aldehydes and ketones by the dehydrogenation of alcohols.
Medium
View SolutionIdentify the compound $C$ in the following sequence:
$(CH_3)_2CHCH_2C \equiv N$ $\xrightarrow{HCl, H_2O} \text{compound } A$ $\xrightarrow[2. H_2O]{1. LiAlH_4} \text{compound } B$ $\xrightarrow{PCC, CH_2Cl_2} \text{compound } C$
$(CH_3)_2CHCH_2C \equiv N$ $\xrightarrow{HCl, H_2O} \text{compound } A$ $\xrightarrow[2. H_2O]{1. LiAlH_4} \text{compound } B$ $\xrightarrow{PCC, CH_2Cl_2} \text{compound } C$
Difficult
View SolutionAlkyl cyanides,when reacted with a Grignard reagent followed by hydrolysis,yield which of the following products?
Medium
View SolutionWhich of the following reagents is used in Gatterman-Koch formylation of arene?
Match List-$I$ with List-$II$.
$A$. $C_6H_5COCl + H_2 \xrightarrow{Pd-BaSO_4} C_6H_5CHO$ $I$. Gattermann-Koch reaction $B$. $CH_3CN + SnCl_2 + HCl \rightarrow CH_3CHO$ $II$. Etard reaction $C$. $C_6H_5CH_3 + CrO_2Cl_2 \rightarrow C_6H_5CHO$ $III$. Stephen reaction $D$. $C_6H_6 + CO + HCl \xrightarrow{AlCl_3} C_6H_5CHO$ $IV$. Rosenmund reaction
Choose the correct answer from the options given below.
| $A$. $C_6H_5COCl + H_2 \xrightarrow{Pd-BaSO_4} C_6H_5CHO$ | $I$. Gattermann-Koch reaction |
| $B$. $CH_3CN + SnCl_2 + HCl \rightarrow CH_3CHO$ | $II$. Etard reaction |
| $C$. $C_6H_5CH_3 + CrO_2Cl_2 \rightarrow C_6H_5CHO$ | $III$. Stephen reaction |
| $D$. $C_6H_6 + CO + HCl \xrightarrow{AlCl_3} C_6H_5CHO$ | $IV$. Rosenmund reaction |
Choose the correct answer from the options given below.
DifficultJEE MAIN 2022
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