A single compound of the structure is obtainable from ozonolysis of which of the following cyclic compounds

40 2015 AIPMT-I HydrocarbonsOzonolysis Medium
A single compound of the structure is obtainable from ozonolysis of which of the following cyclic compounds
A -
B -
C -
D -

Detailed Solution

Ozonolysis of a cyclic alkene opens the ring and gives a single dicarbonyl compound.
The ring carbon bearing a methyl group on the double bond becomes the $CH_3-CO-$ end, the other alkene carbon becomes the $-CHO$ end, and the second methyl sits on the middle carbon.

So the compound is 1,4-dimethylcyclopentene.

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