Please use this identifier to cite or link to this item:
https://hdl.handle.net/10316/5078
DC Field | Value | Language |
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dc.contributor.author | Gomes, Paulo J. S. | - |
dc.contributor.author | Nunes, Cláudio M. | - |
dc.contributor.author | Pais, Alberto A. C. C. | - |
dc.contributor.author | Melo, Teresa M. V. D. Pinho e | - |
dc.contributor.author | Arnaut, Luis G. | - |
dc.date.accessioned | 2008-09-01T15:03:34Z | - |
dc.date.available | 2008-09-01T15:03:34Z | - |
dc.date.issued | 2006 | en_US |
dc.identifier.citation | Tetrahedron Letters. 47:31 (2006) 5475-5479 | en_US |
dc.identifier.uri | https://hdl.handle.net/10316/5078 | - |
dc.description.abstract | The 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.uri | http://www.sciencedirect.com/science/article/B6THS-4K7FJ88-D/1/e5b9b60b4e9f3055fb5a425dfc759395 | en_US |
dc.format.mimetype | aplication/PDF | en |
dc.language.iso | eng | eng |
dc.rights | openAccess | eng |
dc.subject | Supercritical carbon dioxide | en_US |
dc.subject | 1,3-Dipolar cycloaddition | en_US |
dc.subject | Azomethine ylides | en_US |
dc.subject | Aziridines | en_US |
dc.title | 1,3-Dipolar cycloaddition of azomethine ylides generated from aziridines in supercritical carbon dioxide | en_US |
dc.type | article | en_US |
dc.identifier.doi | 10.1016/j.tetlet.2006.05.179 | - |
uc.controloAutoridade | Sim | - |
item.fulltext | Com Texto completo | - |
item.grantfulltext | open | - |
item.languageiso639-1 | en | - |
item.cerifentitytype | Publications | - |
item.openairetype | article | - |
item.openairecristype | http://purl.org/coar/resource_type/c_18cf | - |
crisitem.author.dept | Faculty of Sciences and Technology | - |
crisitem.author.parentdept | University of Coimbra | - |
crisitem.author.researchunit | CISUC - Centre for Informatics and Systems of the University of Coimbra | - |
crisitem.author.researchunit | CQC - Coimbra Chemistry Centre | - |
crisitem.author.researchunit | CQC - Coimbra Chemistry Centre | - |
crisitem.author.researchunit | CQC - Coimbra Chemistry Centre | - |
crisitem.author.researchunit | CQC - Coimbra Chemistry Centre | - |
crisitem.author.parentresearchunit | Faculty of Sciences and Technology | - |
crisitem.author.parentresearchunit | Faculty of Sciences and Technology | - |
crisitem.author.parentresearchunit | Faculty of Sciences and Technology | - |
crisitem.author.parentresearchunit | Faculty of Sciences and Technology | - |
crisitem.author.parentresearchunit | Faculty of Sciences and Technology | - |
crisitem.author.orcid | 0000-0002-4122-9018 | - |
crisitem.author.orcid | 0000-0002-8511-1230 | - |
crisitem.author.orcid | 0000-0002-6725-6460 | - |
crisitem.author.orcid | 0000-0003-3256-4954 | - |
crisitem.author.orcid | 0000-0002-3223-4819 | - |
Appears in Collections: | FCTUC Química - Artigos em Revistas Internacionais |
Files in This Item:
File | Description | Size | Format | |
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filebf50aa34353a474193728ef4506a0d74.pdf | 125.69 kB | Adobe PDF | View/Open |
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