AP EAMCET · Chemistry · Aldehydes and Ketones
What are \(\mathrm{X}, \mathrm{Y}, \mathrm{Z}\) in the following reaction sequence ?
But-2-ene \(\xrightarrow{\mathrm{X}}\) Ethanoic acid \(\xrightarrow{\mathrm{Y}}\) Ethanoyl chloride \(\xrightarrow[\text { Anhy. } \mathrm{AlCl}_3]{\text { Benzene }} \mathrm{Z}\)
- A \(\mathrm{KMnO}_4 / \mathrm{H}^{+} ; \mathrm{SOCl}_2 ;\) Acetophenone
- B \(\mathrm{KMnO}_4 / \mathrm{H}^{+} ; \mathrm{Cl}_2 ;\) Propiophenone
- C Cold \(\mathrm{KMnO}_4 ; \mathrm{SOCl}_2\); Propiophenone
- D Cold \(\mathrm{KMnO}_4 ; \mathrm{Cl}_2 ;\) Acetophenone
Answer & Solution
Correct Answer
(A) \(\mathrm{KMnO}_4 / \mathrm{H}^{+} ; \mathrm{SOCl}_2 ;\) Acetophenone
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