An organic compound does not reacts with Tollen's reagent but undergoes Baeyer Villiger oxidation. The compound is

Options

A. `CH-=C-CH_(2)COCH_(3)`
B.
C. `CH_(3)CHO`
D. `CH_(3)-underset(O)underset(||)(C)-CH_(3)`

Answer

To solve the question, we need to analyze the characteristics of the organic compound based on the information provided. The compound does not react with Tollen's reagent but undergoes Baeyer-Villiger oxidation.

### Step-by-Step Solution:

1. **Understanding Tollen's Reagent**:
- Tollen's reagent is used to test for aldehydes. Aldehydes reduce Tollen's reagent, resulting in a silver mirror formation.
- If a compound does not react with Tollen's reagent, it suggests that the compound is not an aldehyde.

2. **Understanding Baeyer-Villiger Oxidation**:
- Baeyer-Villiger oxidation is a reaction that typically involves the oxidation of ketones to esters using peracids.
- This reaction is characteristic of ketones, which can undergo this transformation.

3. **Analyzing the Options**:
- **Option A**: A terminal alkyne. Terminal alkynes can react with Tollen's reagent, so this cannot be the answer.
- **Option B**: An aldehyde. Since aldehydes react with Tollen's reagent, this cannot be the answer.
- **Option C**: Another aldehyde. Again, since aldehydes react with Tollen's reagent, this cannot be the answer.
- **Option D**: A ketone. Ketones do not react with Tollen's reagent and can undergo Baeyer-Villiger oxidation.

4. **Conclusion**:
- Since the compound does not react with Tollen's reagent (indicating it is not an aldehyde) and can undergo Baeyer-Villiger oxidation (indicating it is likely a ketone), the correct answer is **Option D**, which is a ketone.

### Final Answer:
The compound is a ketone (Option D).

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