- Joined
- Apr 2, 2012
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Just an alkylation question from the Orgo section of DAT Destroyer 2011, #53. If you're doing a Friedel-crafts alkylation of benzene with 1-chloropropane, I just assumed it would add the carbon chain in linear fashion to benzene (benzene attaching to carbon 1). But according to the solutions section, it looks like carbon 2 of propane is what attaches to benzene. Can anyone help me understand why? I know rearrangements can occur when carbocations are formed, but I thought that in the case of a primary alkyl halide, no carbocation could be formed, and that benzene just reacts directly with the lewis-acid-lewis-base compound.... Thanks!