Question

What is the final major product in the following reaction ?

• A.
• B.
• C.
• D.

Answer 1

The correct option is A

The first reaction is alkene ozonolysis.
Ozonolysis of alkenes involves the addition of an ozone molecule to an alkene, to form an ozonide. Formed ozonide gets cleaved by $Zn-H_{2}O$ to smaller oxidised molecules.
Here, the given alkene is undergo ozonolysis to give two acetone molecules.
ketone reacts with hydroxylamine to form oxime product.
Oxime in presence of reagent like $H_{2}S{O}_4,P_2{O}_5,PC{l}_5,SOC{l}_2$ undergo Beckmann rearrangement to form N-Substituted amide.


Hence, the correct answer is option (a).