Question

The major product formed in the following reaction is 

• A. A
• B. B
• C. C
• D. D

Hint:

Under acidic conditions, amines can undergo protonation, and alcohol groups can undergo dehydration to form carbonyl-containing products like amides.

Answer 1

The Correct Option is D

Step 1: Understanding the reaction.
The given reaction involves an amine (a compound containing nitrogen) with an alcohol group, which is being protonated in the presence of an acidic condition (H$^+$). Under acidic conditions, amines can undergo protonation, leading to the formation of an amine salt. The alcohol group may undergo dehydration or condensation reactions in the presence of acid, depending on the structure.
Step 2: Analyzing the product formation.
The major product in this case is formed due to protonation and the subsequent rearrangement or elimination, leading to a structure with a carbonyl group (C=O). This corresponds to an amide formation. Thus, the major product is likely to have an oxygen atom, representing the carbonyl group.
Step 3: Conclusion.
The correct major product is option (B) with the oxygen atom, corresponding to the amide formation.