The reagent used for the conversion of allyl | vedclass

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(D) The conversion of allyl alcohol $(CH_2=CH-CH_2OH)$ to propenal $(CH_2=CH-CHO)$ requires a mild oxidizing agent that can selectively oxidize a prim

Vedclass · Accepted Answer

$C_5H_5NH^+ CrO_3Cl^-$

Vedclass · Answer

(D) The conversion of allyl alcohol $(CH_2=CH-CH_2OH)$ to propenal $(CH_2=CH-CHO)$ requires a mild oxidizing agent that can selectively oxidize a primary alcohol to an aldehyde without affecting the carbon-carbon double bond.Pyridinium chlorochromate $(PCC)$,represented as $C_5H_5NH^+ CrO_3Cl^-$,is a selective oxidizing agent used for this purpose.The reaction is:$CH_2=CH-CH_2OH + C_5H_5NH^+ CrO_3Cl^- \rightarrow CH_2=CH-CHO + C_5H_5NH^+ Cl^- + CrO_2 + H_2O$Thus,the correct reagent is $C_5H_5NH^+ CrO_3Cl^-$.

The reagent used for the conversion of allyl alcohol to propenal is

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