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An Extremely Facile Synthesis of Furans, Pyrroles, and Thiophenes by the Dehydrative Cyclization of Propargyl Alcohols.
- Source :
-
Organic Letters . Oct2009, Vol. 11 Issue 20, p4624-4627. 4p. - Publication Year :
- 2009
-
Abstract
- Furans, pyrroles, and thiophenes are efficiently prepared by gold-catalyzed dehydrative cyclizations of readily available, heteroatom-substituted propargylic alcohols. The reactions are rapid, high-yielding, and procedurally simple, giving essentially pure aromatic heterocycles in minutes under open-flask conditions with catalyst loadings as low as 0.05 mol %. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 15237060
- Volume :
- 11
- Issue :
- 20
- Database :
- Academic Search Index
- Journal :
- Organic Letters
- Publication Type :
- Academic Journal
- Accession number :
- 44777225
- Full Text :
- https://doi.org/10.1021/ol901901m