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.
Artículos relacionados
Diastereomeric C-glycosyloxanthrones from picramnia antidesma
Aroylthioureas: new organic ionophores for heavy-metal ion selective electrodes
O-benzyl-N-(2-furoyl)thiocarbamate
Et3, and efficient Mediator for Xanthate Transfer Based Radical Processes.
Stereoselective addition of allylmagnesium chloride to the CN bond of [4.3.0] boron heterobicycles
Diastereoselective Synthesis of Spiro-?-lactams via Staudinger Reaction