Please use this identifier to cite or link to this item: https://hdl.handle.net/10316/5078
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dc.contributor.authorGomes, Paulo J. S.-
dc.contributor.authorNunes, Cláudio M.-
dc.contributor.authorPais, Alberto A. C. C.-
dc.contributor.authorMelo, Teresa M. V. D. Pinho e-
dc.contributor.authorArnaut, Luis G.-
dc.date.accessioned2008-09-01T15:03:34Z-
dc.date.available2008-09-01T15:03:34Z-
dc.date.issued2006en_US
dc.identifier.citationTetrahedron Letters. 47:31 (2006) 5475-5479en_US
dc.identifier.urihttps://hdl.handle.net/10316/5078-
dc.description.abstractThe 1,3-dipolar cycloaddition of azomethine ylides with DMAD in supercritical carbon dioxide is reported. The photolysis reaction conditions were optimized with a suitable adjustment of pressure, temperature, irradiation time and co-solvent concentration leading to a more efficient reaction than in neat acetonitrile. Similar results were observed using thermal reaction conditions. Supercritical carbon dioxide with a minute co-solvent addition is shown to be a very efficient medium for promoting this type of cycloadditions.en_US
dc.description.urihttp://www.sciencedirect.com/science/article/B6THS-4K7FJ88-D/1/e5b9b60b4e9f3055fb5a425dfc759395en_US
dc.format.mimetypeaplication/PDFen
dc.language.isoengeng
dc.rightsopenAccesseng
dc.subjectSupercritical carbon dioxideen_US
dc.subject1,3-Dipolar cycloadditionen_US
dc.subjectAzomethine ylidesen_US
dc.subjectAziridinesen_US
dc.title1,3-Dipolar cycloaddition of azomethine ylides generated from aziridines in supercritical carbon dioxideen_US
dc.typearticleen_US
dc.identifier.doi10.1016/j.tetlet.2006.05.179-
uc.controloAutoridadeSim-
item.openairecristypehttp://purl.org/coar/resource_type/c_18cf-
item.openairetypearticle-
item.cerifentitytypePublications-
item.grantfulltextopen-
item.fulltextCom Texto completo-
item.languageiso639-1en-
crisitem.author.deptFaculty of Sciences and Technology-
crisitem.author.parentdeptUniversity of Coimbra-
crisitem.author.researchunitCISUC - Centre for Informatics and Systems of the University of Coimbra-
crisitem.author.researchunitCQC - Coimbra Chemistry Centre-
crisitem.author.researchunitCQC - Coimbra Chemistry Centre-
crisitem.author.researchunitCQC - Coimbra Chemistry Centre-
crisitem.author.researchunitCQC - Coimbra Chemistry Centre-
crisitem.author.parentresearchunitFaculty of Sciences and Technology-
crisitem.author.parentresearchunitFaculty of Sciences and Technology-
crisitem.author.parentresearchunitFaculty of Sciences and Technology-
crisitem.author.parentresearchunitFaculty of Sciences and Technology-
crisitem.author.parentresearchunitFaculty of Sciences and Technology-
crisitem.author.orcid0000-0002-4122-9018-
crisitem.author.orcid0000-0002-8511-1230-
crisitem.author.orcid0000-0002-6725-6460-
crisitem.author.orcid0000-0003-3256-4954-
crisitem.author.orcid0000-0002-3223-4819-
Appears in Collections:FCTUC Química - Artigos em Revistas Internacionais
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