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| Visualizar otros formatos: MARC | Dublin Core | RDF | ORE | MODS | METS | DIDL | DATACITE | |
| Campo DC | Valor | Lengua/Idioma |
|---|---|---|
| dc.contributor.author | Tejedor, David | en_US |
| dc.contributor.author | Santos-Expósito, Alicia | en_US |
| dc.contributor.author | García-Tellado, Fernando | en_US |
| dc.date.accessioned | 2009-05-28T07:16:21Z | - |
| dc.date.available | 2009-05-28T07:16:21Z | - |
| dc.date.issued | 2006-06-12 | en_US |
| dc.identifier.citation | Synlett 2006(10): 1607-1609 (2006) | en_US |
| dc.identifier.issn | 0936-5214 | - |
| dc.identifier.uri | http://hdl.handle.net/10261/13273 | - |
| dc.description | 3 pages, 1 figure, 1 table, 2 schemes. | - |
| dc.description.abstract | A one-pot, convenient and general access to 5-sp2-substituted and 5,5-disubstituted tetronic acids is described. The protocol embodies two consecutive chemical events: a Michael addition of pyrrolidine on a secondary or tertiary γ-hydroxy-α,β-alkynyl ester derivative to give the corresponding enamine, and the subsequent acid-catalyzed hydrolysis-lactonization of this intermediate to afford the tetronic acid derivative. | - |
| dc.description.sponsorship | This research was supported by the Spanish Ministerio de Educación y Ciencia and the European Regional Development Fund (CTQ2005-09074-C02-02). F.G.T. thanks the Instituto Canario de Investigación del Cáncer for financial support (ICIC-GI nº 10/2005: ISCiii, RTICCC C03/10). | - |
| dc.format.extent | 2373 bytes | - |
| dc.format.extent | 73435 bytes | - |
| dc.format.mimetype | text/plain | - |
| dc.format.mimetype | application/pdf | - |
| dc.language.iso | eng | en_US |
| dc.publisher | Thieme | - |
| dc.rights | closedAccess | en_US |
| dc.subject | Alkynes | - |
| dc.subject | Lactones | - |
| dc.subject | Aminations | - |
| dc.subject | Cyclizations | - |
| dc.subject | Michael additions | - |
| dc.title | A convenient entry to 5-sp2-substituted and 5,5-disubstituted tetronic acids | en_US |
| dc.type | artículo | en_US |
| dc.identifier.doi | 10.1055/s-2006-941596 | - |
| dc.relation.publisherversion | http://dx.doi.org/10.1055/s-2006-941596 | - |
| dc.contributor.funder | Ministerio de Educación y Ciencia (España) | - |
| dc.contributor.funder | European Commission | - |
| dc.contributor.funder | Instituto Canario de Investigación del Cáncer | - |
| dc.identifier.funder | http://dx.doi.org/10.13039/501100000780 | es_ES |
| dc.type.coar | http://purl.org/coar/resource_type/c_6501 | es_ES |
| item.grantfulltext | none | - |
| item.cerifentitytype | Publications | - |
| item.openairecristype | http://purl.org/coar/resource_type/c_18cf | - |
| item.languageiso639-1 | en | - |
| item.fulltext | No Fulltext | - |
| item.openairetype | artículo | - |
| Aparece en las colecciones: | (IPNA) Artículos | |
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