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

Question

The best reagent to convert pent-3-en-2-ol into pent-3-en-2-one is (A) acidic KMnO4 (B) alkaline K2Cr2O7 (C) chromic anhydride in glacial acetic acid (D) pyridinium chloro chromate

Tardigrade Admin · Accepted Answer

It oxidizes only —OH group and not C = C

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

acidic $K M n O_{4}$

alkaline $K_{2} C r_{2} O_{7}$

chromic anhydride in glacial acetic acid

pyridinium chloro chromate

It oxidizes only $— O H$ group and not $C = C$

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

acidic KMnO4​

alkaline K2​Cr2​O7​