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Regiospecific Palladium-Catalyzed Cross-Coupling Reactions Using the Operational Equivalent of 1,3-Dilithiopropyne
dc.creator | Cabezas Pizarro, Jorge A. | |
dc.creator | Ferllini, Natasha | |
dc.date.accessioned | 2023-03-31T14:37:52Z | |
dc.date.available | 2023-03-31T14:37:52Z | |
dc.date.issued | 2020 | |
dc.identifier.citation | https://www.thieme-connect.com/products/ejournals/abstract/10.1055/s-0039-1690895 | es_ES |
dc.identifier.issn | 0039-7881 | |
dc.identifier.uri | https://hdl.handle.net/10669/88446 | |
dc.description.abstract | A regiospecific palladium-catalyzed cross-coupling reaction using the operational equivalent of the dianion 1,3-dilithiopropyne, with aromatic iodides is reported. This reaction gives high yields of 1-propyn-1-yl-benzenes and 2-(propyn-1-yl)thiophenes in the presence of catalytic amounts of palladium(0) or (II) and stoichiometric amounts of copper iodide. No terminal alkyne or allene isomers were detected. Reaction conditions were very mild and several functional groups were tolerated. | es_ES |
dc.description.sponsorship | Universidad de Costa Rica/[]/UCR/Costa Rica | es_ES |
dc.language.iso | eng | es_ES |
dc.source | Synthesis, vol.52(16), pp.2387-2394. | es_ES |
dc.subject | CHEMISTRY | es_ES |
dc.title | Regiospecific Palladium-Catalyzed Cross-Coupling Reactions Using the Operational Equivalent of 1,3-Dilithiopropyne | es_ES |
dc.type | artículo original | es_ES |
dc.identifier.doi | 10.1055/s-0039-1690895 | |
dc.description.procedence | UCR::Vicerrectoría de Docencia::Ciencias Básicas::Facultad de Ciencias::Escuela de Química | es_ES |
dc.description.procedence | UCR::Vicerrectoría de Investigación::Unidades de Investigación::Ciencias Básicas::Centro de Investigaciones en Productos Naturales (CIPRONA) | es_ES |
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