What are X and Y in the following reaction sequence C_(2)H_(5)OH over – InterviewSolution

1.	What are X and Y in the following reaction sequence C_(2)H_(5)OH overset(Cl_(2))rarr X overset(Cl_(2))rarr Y.
Answer» `C_(2)H_(5)Cl, CH_(3)CHO` `CH_(3)CHO, CH_(3)CO_(2)H` `CH_(3)CHO, C Cl_(3)CHO` `C_(2)H_(5)Cl, C Cl_(3)CHO` SOLUTION :Vinyl chloride `CH_(2)=CHCl` can be represented as a resonance hybrid of the following structures. As such C-Cl bond ACQUIRES some double bond character, i.e., Cl is attached to C by little more than a single pair of electrons consequently C-Cl bond in vinyl HALIDES is little stronger than in alkyl halides and hence cannot be easily broken.

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