Write the reactions of Williamson synthesis of 2-ethoxy-3-methylpentane starting from ethanol and 3-methylpentan-2-ol.

Explanation

To synthesize 2-ethoxy-3-methylpentane using Williamson synthesis starting from ethanol and 3-methylpentan-2-ol, we will follow these steps:

### Step 1: Convert Ethanol to Ethyl Halide
First, we need to convert ethanol (C2H5OH) into ethyl chloride (C2H5Cl) using thionyl chloride (SOCl2). This reaction will replace the hydroxyl (-OH) group with a chlorine (-Cl) atom.

**Reaction:**
\[ \text{C}_2\text{H}_5\text{OH} + \text{SOCl}_2 \rightarrow \text{C}_2\text{H}_5\text{Cl} + \text{SO}_2 + \text{HCl} \]

...