Which of the following compounds would not gi | vedclass

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(B) Acetaldehyde $(CH_3CHO)$ reacts with methylmagnesium bromide $(CH_3MgBr)$ to form isopropyl alcohol $(CH_3CH(OH)CH_3)$,which is a secondary alcoho

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Acetaldehyde

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(B) Acetaldehyde $(CH_3CHO)$ reacts with methylmagnesium bromide $(CH_3MgBr)$ to form isopropyl alcohol $(CH_3CH(OH)CH_3)$,which is a secondary alcohol.In contrast,acetyl chloride $(CH_3COCl)$,methyl acetate $(CH_3COOCH_3)$,and acetic anhydride $((CH_3CO)_2O)$ react with excess $CH_3MgBr$ to form tert-butyl alcohol $((CH_3)_3COH)$,which is a tertiary alcohol.Therefore,the correct answer is $B$.

Which of the following compounds would not give tert-butyl alcohol when treated with excess methylmagnesium bromide $(CH_3MgBr)$ followed by acid?

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