dc.contributor.author | Zabaleta Alonso, Nagore | |
dc.contributor.author | Uria Pujana, Uxue | |
dc.contributor.author | Reyes Martín, Efraim | |
dc.contributor.author | Carrillo Fernández, María Luisa | |
dc.contributor.author | Vicario Hernando, José Luis | |
dc.date.accessioned | 2023-12-01T09:06:10Z | |
dc.date.available | 2023-12-01T09:06:10Z | |
dc.date.issued | 2018-07-16 | |
dc.identifier.citation | Chemical Communications 54 : 8905-8908(2018) | es_ES |
dc.identifier.issn | 1359-7345 (print) | |
dc.identifier.issn | 1364-548X (electronic) | |
dc.identifier.uri | http://hdl.handle.net/10810/63298 | |
dc.description.abstract | We have demonstrated that dihydropyrrole-based enamide derivatives can act as efficient precursors of chiral quaternary N-acyliminium salts under Brønsted acid catalysis that undergo reactions with hydrazones, the latter participating as masked nucleophilic carbonyl group equivalents. The optimized methodology provides a variety of enantiopure α-substituted proline derivatives in excellent yields, being even compatible with disubstituted β-enamides that generate two contiguous stereocentres. | es_ES |
dc.description.sponsorship | Spanish MINECO(FEDER-CTQ201783633-P), the Basque Government (IT908-16) and UPV/EHU (EHUA15/24 and a fellowship to N.Z.) | es_ES |
dc.language.iso | eng | es_ES |
dc.publisher | Royal Society of Chemistry | es_ES |
dc.relation | info:eu-epo/grantAgreement/MINECO/CTQ201783633-P | es_ES |
dc.rights | info:eu-repo/semantics/openAccess | es_ES |
dc.title | Ion-pairing catalysis in the enantioselective addition of hydrazones to N-acyldihydropyrrole derivatives | es_ES |
dc.type | info:eu-repo/semantics/article | es_ES |
dc.rights.holder | © 2018, The Royal Society of Chemistry | es_ES |
dc.relation.publisherversion | https://pubs.rsc.org/en/content/articlelanding/2018/cc/c8cc05311a | es_ES |
dc.relation.publisherversion | https://doi.org/10.1039/C8CC05311A | es_ES |
dc.identifier.doi | 10.1039/C8CC05311A | |
dc.departamentoes | Química orgánica II | es_ES |
dc.departamentoeu | Kimika organikoa II | es_ES |