The question refers to "the above reactions", but the actual reaction scheme/image is missing. Also, the options $A$, $B$, $C$, and $D$ are blank in the provided prompt.

So, the essential chemical information needed to determine the major product is not available.

What can be concluded?

1. To solve an organic reaction product question, I need:
   • the reactant structure,
   • the reagents/conditions,
   • and the option structures.
2. Since none of these are shown here, the major product cannot be derived from the text provided.
3. Therefore, I cannot independently verify whether option $D$ is correct.

Result

Because the reaction sequence and options are missing, the problem is insufficiently specified.

Please provide the reaction scheme/image or list the reactants, reagents, and option structures so I can solve it step-by-step.