Question

In order to complete the reaction of hexyl magnesium bromide with acetone, what next step needs to be done.

a. Fractional Distillation.
b. Vacuum filtration.
c. Aqueous workup.
d. Crystallization.

Answer 1

Aqueous workup.

Step-by-step explanation:

The reaction of hexyl magnesium bromide with acetone yields a tertiary alcohol. There is an organic phase and an aqueous phase.

Aqueous workup is the process of recovering the pure tertiary alcohol from the organic phase of the system.

Hence, in order to complete the reaction of hexyl magnesium bromide with acetone, aqueous workup is required.