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(D) The reactant is $4$-oxocyclohexane$-1-$carbonyl chloride. When treated with excess $CH_3MgBr$ (a Grignard reagent),the nucleophilic $CH_3^-$ attac

Vedclass · Accepted Answer

$2-$($4$-($2$-hydroxypropan$-2-$yl)cyclohexyl)propan$-2-$ol

Vedclass · Answer

(D) The reactant is $4$-oxocyclohexane$-1-$carbonyl chloride. When treated with excess $CH_3MgBr$ (a Grignard reagent),the nucleophilic $CH_3^-$ attacks both the carbonyl carbon of the acid chloride and the ketone carbonyl. $1$. The acid chloride reacts with $2$ equivalents of $CH_3MgBr$ to form a tertiary alcohol,specifically a $2$-hydroxypropan-$2$-yl group. $2$. The ketone reacts with $1$ equivalent of $CH_3MgBr$ to form a tertiary alcohol,specifically a $1$-hydroxy-$1$-methylethyl group. After aqueous workup $(H_2O)$,the final product is $2-(4-(2-hydroxypropan-2-yl)cyclohexyl)propan-2-ol$.

Column-$I$ (Formula)	Column-$II$ (General Name) and Column-$III$ ($IUPAC$ Name)
$(A)$ $HCOOH$	$(i)$ Succinic acid,$(x)$ Methanoic acid
$(B)$ $CH_3CH_2CH_2COOH$	$(ii)$ Oxalic acid,$(y)$ Ethanedioic acid
$(C)$ $(COOH)_2$	$(iii)$ Formic acid,$(m)$ Butanedioic acid
$(D)$ $(CH_2)_2(COOH)_2$	$(iv)$ Butyric acid,$(n)$ Butanoic acid

Give the expected product of the following reaction.

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