Benzene + Acetylchloride `overset(AlCl_(3))(to)` product Name of the above
reaction is

Options

A. Wurtz fittig reaction
B. Gattermann reaction
C. Friedel Craft reaction
D. Shotten baumann reaction

Answer

To solve the question regarding the reaction of benzene with acetyl chloride in the presence of AlCl3, we can follow these steps:

### Step 1: Identify the Reactants
- The reactants in this reaction are benzene (C6H6) and acetyl chloride (CH3COCl).

### Step 2: Understand the Role of AlCl3
- Aluminum chloride (AlCl3) acts as a Lewis acid catalyst. It helps in generating the electrophile from acetyl chloride.

### Step 3: Formation of the Electrophile
- When acetyl chloride reacts with AlCl3, it forms an acylium ion (CH3C^+=O). This ion is the active electrophile that will react with benzene.

### Step 4: Electrophilic Aromatic Substitution
- The acylium ion attacks the benzene ring, leading to the formation of a resonance-stabilized carbocation intermediate. This step is characteristic of electrophilic aromatic substitution reactions.

### Step 5: Deprotonation
- The carbocation intermediate loses a proton (H+) to restore the aromaticity of the benzene ring, resulting in the formation of acetophenone (C6H5COCH3).

### Step 6: Identify the By-products
- The by-products of this reaction are HCl and AlCl4^-.

### Step 7: Name the Reaction
- The overall reaction is known as Friedel-Crafts acylation, which is a specific type of Friedel-Crafts reaction involving the introduction of an acyl group into an aromatic ring.

### Final Answer
The name of the reaction is **Friedel-Crafts acylation**.

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