What is the product of the Friedel-Crafts acylation of benzene with acetyl chlor

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Question: What is the product of the Friedel-Crafts acylation of benzene with acetyl chloride in the presence of AlCl3?

Options:

Correct Answer: Acetophenone

Solution:

The product is acetophenone, formed by the acylation of benzene with acetyl chloride.

What is the product of the Friedel-Crafts acylation of benzene with acetyl chloride in the presence of AlCl3?

What is the product of the Friedel-Crafts acylation of benzene with acetyl chloride in the presence of AlCl3?

Step 1: Start with benzene, which is a simple aromatic compound.
Step 2: Introduce acetyl chloride (CH3COCl) to the reaction. This is the acylating agent.
Step 3: Add aluminum chloride (AlCl3) to the mixture. This acts as a catalyst to help the reaction occur.
Step 4: The aluminum chloride helps to generate an acylium ion from acetyl chloride, which is a reactive species.
Step 5: The acylium ion then reacts with the benzene ring, substituting one hydrogen atom on the benzene with the acyl group (COCH3).
Step 6: The final product of this reaction is acetophenone, which has the structure C6H5COCH3.

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