Identify the final product A in the given rea | vedclass

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Question

(C) The reaction involves the nucleophilic addition of a Grignard reagent $(PhMgBr)$ to a nitrile $(PhCN)$.$1$. The phenyl group $(Ph^-)$ from $PhMgBr

Vedclass · Accepted Answer

Benzophenone $(Ph_2C=O)$

Vedclass · Answer

(C) The reaction involves the nucleophilic addition of a Grignard reagent $(PhMgBr)$ to a nitrile $(PhCN)$.$1$. The phenyl group $(Ph^-)$ from $PhMgBr$ attacks the electrophilic carbon of the nitrile group $(-CN)$,forming an intermediate imine salt: $Ph-C(Ph)=NMgBr$.$2$. Upon hydrolysis with $H_3O^+$,the imine salt is converted into an imine $(Ph_2C=NH)$,which is further hydrolyzed to the final carbonyl compound,benzophenone $(Ph_2C=O)$.

Identify the final product $A$ in the given reaction sequence.

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