Question:
Which reagent will best convert alcohol to aldehyde selectively?
Which reagent will best convert alcohol to aldehyde selectively?
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PCC is ideal for selective oxidation of alcohols to aldehydes without further oxidation to carboxylic acids.
Updated On: Jan 13, 2026
- KMnO$_4$
- PCC
- K$_2$Cr$_2$O$_7$
- HNO$_3$
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The Correct Option is B
Solution and Explanation
Pyridinium chlorochromate (PCC) is a selective reagent that is used to oxidize primary alcohols to aldehydes, without overoxidizing them to carboxylic acids, making it the ideal choice in this case.
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