Pentan -3-one is not obtained from

Options

A. 2,2-dichloro pentane
B. 3,3-dichloro pentane
C. pentan-3-ol
D. pent-2-yne

Explanation

To determine which compound does not yield pentan-3-one, we will analyze each option step by step.

### Step 1: Understand the structure of Pentan-3-one
Pentan-3-one has the structure:
\[ \text{CH}_3\text{CH}_2\text{C(=O)}\text{CH}_2\text{CH}_3 \]
This indicates that the carbonyl (C=O) group is located on the third carbon of the pentane chain.

### Step 2: Analyze Option 1 - 2,2-Dichloropentane
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