The structure of the compounds formed by the the reaction of diethyl ether with oxygen of air is :

Options

A. `CH_(3) CH_(2) - O - O - CH_(2) CH_(3)`
B. `CH_(3) CH_(2) - O - overset(CH_(3))overset(|)(CH)-O-O-H`
C. `CH_(3) CH_(2) - O - O- CH_(2) - O - CH_(3)`
D. `CH_(2) (OCH_(3)) - CH_(2) - O - C_(2) H_(5)`

Answer

To determine the structure of the compounds formed by the reaction of diethyl ether with oxygen from the air, we will follow these steps:

### Step 1: Identify the structure of diethyl ether
Diethyl ether has the chemical formula CH3CH2OCH2CH3. It consists of two ethyl groups (CH3CH2-) connected by an oxygen atom.

### Step 2: Understand the reaction with oxygen
When diethyl ether reacts with oxygen (O2) in the presence of heat (Hµ), it undergoes a combustion-like reaction. This reaction can lead to the formation of free radicals.

### Step 3: Initiation of the reaction
In the initiation step, the diethyl ether can lose a hydrogen atom, forming a free radical. This can be represented as:
\[ \text{CH}_3\text{CH}_2\text{OCH}_2\text{CH}_3 \xrightarrow{Hµ} \text{CH}_3\text{CH}_2\text{OCH}_2\text{CH}_3^{\cdot} + H^{\cdot} \]

### Step 4: Propagation of the reaction
The free radical formed can react with molecular oxygen (O2). The oxygen can attach to the free radical, forming a peroxy radical:
\[ \text{CH}_3\text{CH}_2\text{OCH}_2\text{CH}_3^{\cdot} + O_2 \rightarrow \text{CH}_3\text{CH}_2\text{OCH}_2\text{CH}_3\text{O}^\cdot \]

### Step 5: Further reactions
The peroxy radical can react with another molecule of diethyl ether, leading to the formation of hydroperoxide:
\[ \text{CH}_3\text{CH}_2\text{OCH}_2\text{CH}_3\text{O}^\cdot + \text{CH}_3\text{CH}_2\text{OCH}_2\text{CH}_3 \rightarrow \text{CH}_3\text{CH}_2\text{OCH}_2\text{CH}_3\text{OOH} + \text{H}^\cdot \]

### Step 6: Identify the final product
The final product of this reaction is a hydroperoxide, specifically:
\[ \text{CH}_3\text{CH}_2\text{OCH}_2\text{CH}_3\text{OOH} \]

### Step 7: Compare with options
Now, we compare the final structure with the provided options. The structure of the hydroperoxide formed matches option B:
\[ \text{CH}_3\text{CH}_2\text{OCH}_2\text{CH}_3\text{OOH} \]

### Conclusion
Thus, the structure of the compounds formed by the reaction of diethyl ether with oxygen of air is represented by option B.

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