Synthesis of 3-Arylpyrroles and 3-Pyrrolylacetylenes by Palladium-Catalyzed Coupling Reactions
Alvarez Hernandez, Alejandro
1992
Alvarez Hernández A.; Guzmán A.; Ruiz, A.; Velarde, E.; Muchowski J. M. Synthesis of 3-Arylpyrroles and 3-Pyrrolylacetylenes by Palladium-Catalyzed Coupling Reactions. Journal of Organic Chemistry, 1992, 57, 1653-1656. ISSN 0022-3263. The American Chemical Society, Washington, Estados Unidos de América.
Abstract
Efficacious methods for the synthesis of 3-arylpyrroles or 3-pyrrolylacetylenes are described based on the palladium-catalyzed coupling of appropriate 1-(triisopropylsilyl)-3-substituted pyrroles with aryl halides or monosubstituted acetylenes and subsequent tetrabutylammonium fluoride desilylation.
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