ChemInform Abstract: Synthesis of Furopyridines via Cycloaddition of Unactivated Nitriles with Tungsten-Substituted 1,3-Diene.
β Scribed by W.-T. LI; F.-C. LAI; G.-H. LEE; S.-M. PENG; R.-S. LIU
- Publisher
- John Wiley and Sons
- Year
- 2010
- Weight
- 31 KB
- Volume
- 29
- Category
- Article
- ISSN
- 0931-7597
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β¦ Synopsis
Synthesis of Furopyridines via Cycloaddition of Unactivated Nitriles with Tungsten-Substituted 1,3-Diene.
-Tungsten compounds (I) undergo facile intermolecular [4+2] cycloaddition with unactivated aliphatic and aryl nitriles affording various substituted furopyridines. In the same way tungsten dienes (IV) bearing a tethered nitrile undergo intramolecular cycloaddition to give tricyclic furopyridines.
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