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The best reagent to convert pent-3-en-2-...

The best reagent to convert pent-3-en-2-ol into pent-3-en-2-one is

A

Acidic permanganate

B

Acidic dichromate

C

Chromic anhydride in glacial acetic acid

D

Pyridinium chlorochromate

Text Solution

Verified by Experts

The correct Answer is:
D
`CH_(3)-overset(OH)overset(|)(CH)-CH=CH-CH_(3)overset("PCC")rarrCH_(3)-oversetoverset(O)(||)(C)-CH=CH-CH_(3)`
In the presence of carbon - carbon double bond pyridinium chlorochromate oxidises an alcoholic group selectively.
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