CH3 The Wittig reaction can be used for the synthesis of conjugated dienes. Propose a combination of Wittig reagent and aldehyde/ketone that can be used to synthesize the double bond labeled a in this structure. If there is more than one combination, draw only one Draw the Wittig reagent as an ylide. . Draw one structure per sketcher. Add additional sketchers using the drop-down menu irn the bottom right corner. . Separate structures with +signs from the drop-down menu. ChemDoodle Previous Next
