What is the product (A) in the following reac | vedclass

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(A) The starting material is $3-$chlorocyclohex$-2-$en$-1-$one. This is an $\alpha,\beta$-unsaturated carbonyl compound with a leaving group $(-Cl)$ a

Vedclass · Accepted Answer

$3-$tert-butoxycyclohex$-2-$en$-1-$one

Vedclass · Answer

(A) The starting material is $3-$chlorocyclohex$-2-$en$-1-$one. This is an $\alpha,\beta$-unsaturated carbonyl compound with a leaving group $(-Cl)$ at the $\beta$-position. The reagent $t-butO^-$ is a strong nucleophile. Nucleophilic substitution occurs at the $\beta$-carbon via an addition-elimination mechanism (conjugate addition followed by elimination of the chloride ion). This results in the replacement of the $-Cl$ group with the $-Ot-Bu$ group,yielding $3-$tert-butoxycyclohex$-2-$en$-1-$one.

What is the product $(A)$ in the following reaction?

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