Question

Identify A, B, and C in the following reaction: 

• A. A = Propanoic Acid, B = Glutaraldehyde, C = Acetaldehyde
• B. A = Propanaldehyde, B = Glutaric Acid, C = Acetaldehyde
• C. A = Propanoic Acid, B = Glutaric Acid, C = Acetic Acid
• D. A = Propanoic Acid, B = Glutaric Acid, C = Acetaldehyde

Hint:

Ozonolysis cleaves alkenes, and subsequent hydrogen peroxide oxidation can lead to the formation of carboxylic acids and aldehydes.

Answer 1

The Correct Option is D

Step 1: Reaction Comprehension.
The process begins with ozonolysis (O₃) to cleave alkenes into two carbonyl compounds. Subsequently, hydrogen peroxide (H₂O₂) is employed for potential further oxidation or functional group modification.

Step 2: Mechanistic Analysis.
- Ozonolysis of the initial compound fragments it into two distinct compounds. The C=C bond cleavage is predicted to yield propanoic acid (A), glutaric acid (B), and acetaldehyde (C).
- In the subsequent step, while hydrogen peroxide can oxidize aldehydes to carboxylic acids, the aldehyde group in this case remains as acetaldehyde.

Step 3: Determination.
Consequently, the products are identified as A = Propanoic Acid, B = Glutaric Acid, and C = Acetaldehyde, aligning with option (4).

Final Answer: \[\boxed{\text{(4) A = Propanoic Acid, B = Glutaric Acid, C = Acetaldehyde}}\]