Chemistry - ALCOHOL & ETHER Question with Solution | TestHub

Explain Question:

The question is asking about the products of the given reaction.

Concept:

Heating an amine N -oxide gives an alkene and a hydroxylamine via the Cope elimination reaction, provided a $\beta$-hydrogen is available.

Solution: Syn-elimination from both diastereomers leads to the formation of $(\mathrm{P})$ as the major product.

{Hoffmann alkene is major product)

Final Answer: Option (A)

$\mathrm{A}=\mathrm{P},\mathrm{B}=\mathrm{P}$