| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 5263142 | Tetrahedron Letters | 2014 | 9 Pages |
Abstract
The aza-oxyallylic cation is a reactive intermediate that undergoes a [4+3] cycloaddition with dienes to form seven-membered heterocycles. Although this type of intermediate was proposed over 50Â years ago, only recently has experimental evidence been obtained to support its existence. This review highlights the historical studies of aza-oxyallylic cations and their recent development as intermediates for the synthesis of heterocycles and polyheterocyclic scaffolds.
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Authors
Korry L. Barnes, Anna K. Koster, Christopher S. Jeffrey,