JEE Mains Chemistry Past PapershardMCQ SINGLE

A molecule (“P”) on treatment with acid undergoes rearrangement and gives (“Q”). (“Q”) on ozonolysisJEE Mains Chemistry Past Papers Chemistry Question

Question

A molecule (“P”) on treatment with acid undergoes rearrangement and gives (“Q”). (“Q”) on ozonolysis followed by reflux under alkaline condition gives (“R”). The in structure of (“R”) is CH3 CH3 O (“R”) The structure of (“P”) is (A) OH Me Me (B) OH (C) CH3 CH3

Answer: B

💡 Solution & Explanation

OH reflux Acid   O H Zn O 3    O O   Aldol R

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