High School

If a Grignard reagent is introduced into a reaction mixture containing acetone, what is the likely consequence of this interaction?

A. Increased yield of the desired product
B. Enhanced purity of the Grignard reagent
C. Contamination of the reaction mixture
D. Grignard reagents do not react with acetone.

Answer :

Final answer:

Introducing a Grignard reagent into a mixture with acetone will likely increase the yield of the desired tertiary alcohol product due to the strong nucleophilic nature of Grignard reagents reacting with the carbonyl group of acetone.

Explanation:

If a Grignard reagent is introduced into a reaction mixture containing acetone, the likely outcome will be an increase in the yield of the desired product. This is because Grignard reagents are strong nucleophiles and react readily with carbonyl compounds such as acetone. The reaction between the Grignard reagent and acetone will generally produce a tertiary alcohol after the Grignard reagent adds to the carbonyl carbon of acetone, followed by protonation during the work-up process.