On reductive ozonalysis, 2-Methyl propene gives

Options

A. Propan-2-one & Methanal
B. Propanal & Ethanal
C. Only propanone
D. Only Ethanal

Answer

To determine the products of the reductive ozonolysis of 2-methylpropene, we can follow these steps:

### Step-by-Step Solution:

1. **Identify the Structure of 2-Methylpropene**:
- The molecular formula for 2-methylpropene is C5H10. The structure can be represented as:
```
CH3
|
CH2=C-CH3
```

2. **Ozonolysis Reaction**:
- When 2-methylpropene undergoes ozonolysis, ozone (O3) reacts with the double bond. The double bond between the carbon atoms breaks, and ozone adds to the carbons to form an ozonide intermediate.
- The ozonide structure can be represented as:
```
CH3
|
CH2-C-O-O-CH2
|
CH3
```

3. **Reductive Workup**:
- The ozonide is then treated with zinc dust (Zn) and water (H2O) in a reductive workup. This process cleaves the ozonide and forms carbonyl compounds.
- The cleavage of the ozonide will yield:
- One molecule of propan-2-one (also known as acetone) and one molecule of methanol (CH3OH).

4. **Final Products**:
- The final products of the reductive ozonolysis of 2-methylpropene are:
- Propan-2-one (C3H6O)
- Methanol (CH3OH)

### Conclusion:
The products of the reductive ozonolysis of 2-methylpropene are propan-2-one and methanol.