In the reaction,[X] will be: | vedclass

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(D) The given reaction is an aldol condensation of cyclohexanone in the presence of a base $(	ext{OH}^-)$ and heat $(\Delta)$.$1$. Two molecules of c

Vedclass · Accepted Answer

$2-$cyclohexylidenecyclohexanone

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(D) The given reaction is an aldol condensation of cyclohexanone in the presence of a base $(	ext{OH}^-)$ and heat $(\Delta)$.$1$. Two molecules of cyclohexanone undergo self-aldol condensation to form $\beta$-hydroxy ketone (aldol product).$2$. Under heating $(\Delta)$,the aldol product undergoes dehydration to form an $\alpha,\beta$-unsaturated ketone.$3$. The initial aldol product is $2-(1-	ext{hydroxycyclohexyl})	ext{cyclohexanone}$.$4$. Upon heating,it loses a water molecule to form $2-	ext{cyclohexylidenecyclohexanone}$.$5$. Since the reaction includes heating $(\Delta)$,the final product $[X]$ is the dehydrated product,$2-	ext{cyclohexylidenecyclohexanone}$.

Column-$I$ (Reactions)	Column-$II$ (Reagents)
$(A).$ Benzophenone $\to$ Diphenylmethane	$(1).$ $LiAlH_4$
$(B).$ Benzaldehyde $\to$ $1-$Phenylethanol	$(2).$ $DiBAL-H$
$(C).$ Cyclohexanone $\to$ Cyclohexanol	$(3).$ $Zn(Hg) / \text{Conc. } HCl$
$(D).$ Phenyl benzoate $\to$ Benzaldehyde	$(4).$ $CH_3MgBr$

In the reaction,$[X]$ will be:

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