Synthesis of alcohols using Grignard reagents I

23-64 The Stork enamine reaction and the intramolecular aldol reaction canbe carried out in sequence to allow the synthesis of cyclohexenones.For example, reaction of the pyrrolidine enamine of cyclohexanonewith 3-buten-2-one, followed by enamine hydrolysis and base treat-ment, yields the product indicated. Write each step, and show themechanism of each.

SOLVED:Propose a synthesis of beginning with cyclohexanone, and 3 -bromopropanol. [Hint: Beware of a possible pitfall in planning this synthesis (recall Section 8-9).]

Cyclohexanone - Alchetron, The Free Social Encyclopedia

Give structure of cyclohexanone... | Filo

Indicate how the following compounds can be synthesized from cyclohexanone and any other necessary reagents: | Numerade

compare the structure of cyclohexene and cyclohexanone... | Filo

What is the product of cyclohexanone and cinnamaldehyde?... | Filo

Using cyclohexanone as the starting material, describe how each of the following compounds could be synthesized: | Numerade