Advantages of Use
An advantage of the Oppenauer oxidation is its use of relatively inexpensive and non-toxic reagents. Reaction conditions are mild and gentle since the substrates are generally heated in acetone/benzene mixtures. Another advantage of the Oppenauer oxidation which makes it unique to other oxidation methods such as Pyridinium chlorochromate (PCC) and Dess-Martin periodinane is that secondary alcohols are oxidized much faster than primary alcohols, thus chemoselectivity can be achieved. Furthermore, there is no over oxidation of aldehydes to carboxylic acids as opposed to another oxidation methods such the Jones oxidation.
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