In the given reactions,which one is INCORRECT | vedclass

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(B) Let's analyze each reaction:$A$: The reaction of $2$-chlorocyclohexane with $C_2H_5OH$ (a weak nucleophile/solvent) proceeds via an $S_N1$ mechani

Vedclass · Accepted Answer

Cyclopentanone reacting with $OH^-/\Delta$ to form a self-aldol condensation product.

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(B) Let's analyze each reaction:$A$: The reaction of $2$-chlorocyclohexane with $C_2H_5OH$ (a weak nucleophile/solvent) proceeds via an $S_N1$ mechanism,which involves a carbocation intermediate. This can lead to rearrangement or substitution at different positions,making the products shown plausible.$B$: The reaction of cyclopentanone with $OH^-/\Delta$ is an aldol condensation,which typically forms a $\beta$-hydroxy ketone followed by dehydration to an $\alpha,\beta$-unsaturated ketone. The product shown is not the standard aldol condensation product of cyclopentanone.$C$: The reduction of an internal alkyne with $Na/liq. NH_3$ (Birch-type reduction) is a stereospecific reaction that yields the $trans$-alkene. This is correct.$D$: The reaction of the bicyclic dichloride with $MeOH$ is a solvolysis reaction. Given the structure,it can undergo substitution to form the methoxy product.Therefore,option $B$ is the $INCORRECT$ reaction.

In the given reactions,which one is $INCORRECT$?

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