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?

Options:

Correct Answer: Acetophenone

Solution:

The product of the Friedel-Crafts acylation of benzene with acetyl chloride is acetophenone, where an acyl group is introduced to the benzene ring.

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

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

Step 1: Start with benzene, which is a ring of six carbon atoms with alternating double bonds.
Step 2: Introduce acetyl chloride (CH3COCl) to the reaction. This compound has an acyl group (C=O) attached to a methyl group (CH3).
Step 3: Use a catalyst, usually aluminum chloride (AlCl3), to help the reaction occur. This catalyst activates the acetyl chloride.
Step 4: The acetyl chloride reacts with the benzene ring, replacing one hydrogen atom on the benzene with the acyl group from acetyl chloride.
Step 5: The result of this reaction is acetophenone, which has a benzene ring attached to a carbonyl group (C=O) and a methyl group (CH3).

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