In the Friedel-Crafts alkylation of benzene, which of the following is a potential problem?

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Q: In the Friedel-Crafts alkylation of benzene, which of the following is a potential problem?

Solution: Polyalkylation can occur in Friedel-Crafts alkylation, leading to multiple alkyl groups being added to the benzene ring.

Steps: 4

Step 1: Understand that Friedel-Crafts alkylation is a chemical reaction where an alkyl group is added to a benzene ring.
Step 2: Recognize that during this reaction, the benzene can react more than once.
Step 3: Identify that if the benzene reacts multiple times, it can lead to polyalkylation, which means adding more than one alkyl group to the benzene ring.
Step 4: Realize that polyalkylation can create a mixture of products, making it difficult to control the reaction and obtain a single desired product.