Question:
Which of the following reagents can be used to oxidise primary alcohols to
aldehydes?
(i) CrO3
in an anhydrous medium.
(ii) KMnO4 in acidic medium.
(iii) Pyridinium chlorochromate.
(iv) Heat in the presence of Cu at 573K
Solution:
Option (i), (iii) and (iv) are the answers.
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