The Grignard reagent that can be used to convert acetone into 2-methyl-2-propanol is methyl magnesium bromide.

Here's the step-by-step process:

1. The Grignard reagent, methyl magnesium bromide, is prepared by reacting magnesium metal with methyl bromide in an ether solvent.

2. The Grignard reagent is then added to the acetone. The carbon-magnesium bond in the Grignard reagent is highly polar, so the carbon end acts as a nucleophile, attacking the electrophilic carbon of the acetone's carbonyl group.

3. This results in the addition of a methyl group to the acetone, forming a tertiary alcohol.

4. The reaction is then quenched with an aqueous acid, which protonates the oxygen atom of the alcohol, resulting in the formation of 2-methyl-2-propanol.

Question

The Grignard reagent that can be used to convert acetone into 2-methyl-2-propanol is methyl magnesium bromide.

Here's the step-by-step process:

1. The Grignard reagent, methyl magnesium bromide, is prepared by reacting magnesium metal with methyl bromide in an ether solvent.

2. The Grignard reagent is then added to the acetone. The carbon-magnesium bond in the Grignard reagent is highly polar, so the carbon end acts as a nucleophile, attacking the electrophilic carbon of the acetone's carbonyl group.

3. This results in the addition of a methyl group to the acetone, forming a tertiary alcohol.

4. The reaction is then quenched with an aqueous acid, which protonates the oxygen atom of the alcohol, resulting in the formation of 2-methyl-2-propanol.

Knowee AI · Accepted Answer

The Grignard reagent that can be used to convert acetone into 2-methyl-2-propanol is methyl magnesium bromide.

Here's the step-by-step process:

1. The Grignard reagent, methyl magnesium bromide, is prepared by reacting magnesium metal with methyl bromide in an ether solvent.

2. The Grignard reagent is then added to the acetone. The carbon-magnesium bond in the Grignard reagent is highly polar, so the carbon end acts as a nucleophile, attacking the electrophilic carbon of the acetone's carbonyl group.

3. This results in the addition of a methyl group to the acetone, forming a tertiary alcohol.

4. The reaction is then quenched with an aqueous acid, which protonates the oxygen atom of the alcohol, resulting in the formation of 2-methyl-2-propanol.

Which Grignard reagent, followed by aqueous workup, can be used to convert acetone into 2-methyl-2-propanol?Select answer from the options belowpropyl magnesium bromidemethyl magnesium bromideisopropyl magnesium bromideethyl magnesium bromide

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