Ozonolysis of an organic compound A produces | vedclass

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(D) Ozonolysis of an alkene involves the cleavage of the $C=C$ double bond to form carbonyl compounds. Acetone is $CH_3COCH_3$ and propionaldehyde (pr

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$2-$Methyl$-2-$pentene

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(D) Ozonolysis of an alkene involves the cleavage of the $C=C$ double bond to form carbonyl compounds. Acetone is $CH_3COCH_3$ and propionaldehyde (propanal) is $CH_3CH_2CHO$. Combining these fragments by removing the oxygen atoms and joining the carbonyl carbons with a double bond gives: $CH_3CH_2CH=C(CH_3)_2$. This structure is $2-$methylpent$-2-$ene. The reaction is: $CH_3CH_2CH=C(CH_3)_2 + O_3$ $ightarrow 	ext{ozonide}$ $\xrightarrow{Zn/H_2O} CH_3CH_2CHO + CH_3COCH_3$.

Ozonolysis of an organic compound $A$ produces acetone and propionaldehyde in an equimolar mixture. Identify $A$ from the following compounds:

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