✦ LIBER ✦
ChemInform Abstract: Construction of Linked Nitrogen Heterocycles by Palladium(0)-Catalyzed Intramolecular Domino Cyclization of 2-Alkynylaziridines Bearing a 2-Aminoethyl Group via Ring Expansion with Isocyanate.
✍ Scribed by Akinori Okano; Shinya Oishi; Tetsuaki Tanaka; Nobutaka Fujii; Hiroaki Ohno
- Publisher
- John Wiley and Sons
- Year
- 2010
- Weight
- 44 KB
- Volume
- 41
- Category
- Article
- ISSN
- 0931-7597
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✦ Synopsis
Abstract
The Pd‐catalyzed reaction of alkynylaziridines of type (I) and (V) with isocyanates provides a new approach to pyrrolinylimidazolidinones and/or imidazolidinyldiazepinones depending on the nature of substituents and conditions used.