Reagent (A) in the reaction is | vedclass

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(A) The reaction shows the conversion of an alkene group $(>C=CH_2)$ into a ketone group $(>C=O)$.This transformation is a selective oxidation of the

Vedclass · Accepted Answer

$O_3 / Zn(H_2O)$

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(A) The reaction shows the conversion of an alkene group $(>C=CH_2)$ into a ketone group $(>C=O)$.This transformation is a selective oxidation of the terminal double bond.Ozonolysis $(O_3 / Zn(H_2O))$ typically cleaves the double bond to form carbonyl compounds.However,in this specific structure,the reagent $CrO_3$ (Jones reagent or similar conditions) is often used for the selective oxidation of specific functional groups,but looking at the options provided,the transformation of an alkene to a ketone is characteristic of oxidative cleavage or specific oxidation reactions.Given the options,$O_3 / Zn(H_2O)$ is the standard reagent for oxidative cleavage of alkenes to carbonyls.

Reagent $(A)$ in the reaction is

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