Question Detail
Question
Which of the following compounds will react with methylmagnesium bromide to give tert-butyl alcohol?
Correct Answer
Option B is the correct answer.
Detailed Explanation
Acetone (CH3COCH3) reacts with methylmagnesium bromide (CH3MgBr) to give tert-butyl alcohol ((CH3)3COH) after hydrolysis. The Grignard reagent adds to the carbonyl carbon of acetone.
Hint
Which ketone gives tert-butyl alcohol with CH3MgBr?