Answer:
The overall reaction can be represented as:
COME + DIBAL-H → COMH₂ + Al(i-Bu)₂H
COMH₂ + H₂O → COME + H₂O₂
Step-by-step explanation:
The given reaction involves the addition of DIBAL-H (Diisobutylaluminum hydride) to the carbonyl group of the ketone, followed by hydrolysis of the intermediate formed with water.
DIBAL-H is a strong reducing agent that reduces the carbonyl group of the ketone to an alcohol. In the presence of water, the intermediate alcohol is converted to the corresponding ketone through a process known as hydrolysis.
Therefore, the major product obtained from the given reaction is the ketone itself, since the ketone is not affected by DIBAL-H and is regenerated during the hydrolysis step.
The final product will be the same as the starting material, which is the ketone (COME).
The overall reaction can be represented as:
COME + DIBAL-H → COMH₂ + Al(i-Bu)₂H
COMH₂ + H₂O → COME + H₂O₂