antiaromatic

The Pi Molecular Orbitals of Cyclobutadiene

The Pi Molecular Orbitals of Cyclobutadiene

May 10, 2017

Previously, we’ve seen what the molecular orbitals of benzene look like, and that the fact that they are partially duplexed (or to use the proper nomenclature, “degenerate“) helps to explain benzene…

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Antiaromaticity

March 27, 2017

Here’s a quick summary for today’s post, which concerns a very interesting (and rare) property of certain molecules called “anti-aromaticity”. In our previous posts in our series on aromaticity…

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“Is This Molecule Aromatic?” Some Practice Problems

“Is This Molecule Aromatic?” Some Practice Problems

March 3, 2017

Our last post in this series on aromaticity went through the 4 conditions a molecule must fulfill in order to be aromatic. First, it must be cyclic Second, every atom around the ring must have an available p-orbital T…

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Alkyne Addition Reactions: The 3-Membered Ring Pathway

Alkyne Addition Reactions: The 3-Membered Ring Pathway

May 29, 2013

Last time we discussed the similarities (and differences) between the carbocation pathway for alkenes and alkynes. In this post, we’ll do the same for the “3-membered ring pathway”. If you’ll r…

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