The reductive ozonolysis of an alkene gave butanone and propanal. Write the structure of alkene and its IUPAC name.

Explanation

To determine the structure of the alkene that undergoes reductive ozonolysis to yield butanone and propanal, we can follow these steps:

### Step 1: Identify the products
The products of the reductive ozonolysis are butanone (C4H8O) and propanal (C3H6O).

### Step 2: Analyze the products
- **Butanone** has the structure:
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