Question

D-Allose undergoes enolisation and isomerisation in base to produce D-altrose (another aldohexose). Complete the mechanism by drawing curved arrows and completing the structure of the enolate intermediate. Do not delete any of the pre-drawn structures. All non-bonding electrons must be showr. Note: If you make a mistake, press the red arrows button in the tools menu to reset the relevant structure. D-allose and hydroxide Enolate intermediate D-altrose and hydroxide OH O: 0: 해 HO OH '해 해 OH QH OH ncorrect. Look at the explanation (click the tab below) for hints about where you may have gone wrong. (Have you completed the structure of the enolate intermediate? Have you included the correct number of non-bonding electrons and a negative charge on the enolate oxygen?)

Answer 1

リ “ 2 HOO