Please use this identifier to cite or link to this item:
https://hdl.handle.net/10316/5093
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Melo, Teresa M. V. D. Pinho e | - |
dc.contributor.author | Soares, Maria I. L. | - |
dc.contributor.author | Gonsalves, António M. d'A. Rocha | - |
dc.date.accessioned | 2008-09-01T15:03:50Z | - |
dc.date.available | 2008-09-01T15:03:50Z | - |
dc.date.issued | 2006 | en_US |
dc.identifier.citation | Tetrahedron Letters. 47:5 (2006) 791-794 | en_US |
dc.identifier.uri | https://hdl.handle.net/10316/5093 | - |
dc.description.abstract | Diazafulvenium methides generated from the solution pyrolysis of pyrazolo[1,5-c][1,3]thiazole-2,2-dioxides participate in [8[pi]+2[pi]] cycloadditions giving pyrazolo[1,5-a]pyridine derivatives. 1-Methyl-diazafulvenium, generated under flash vacuum pyrolysis reaction conditions, undergoes an intramolecular sigmatropic [1,8]H shift giving 1-vinyl-1H-pyrazoles. | en_US |
dc.description.uri | http://www.sciencedirect.com/science/article/B6THS-4HR7298-7/1/af0dd8d679e7977f53bc0d4af9a5b688 | en_US |
dc.format.mimetype | aplication/PDF | en |
dc.language.iso | eng | eng |
dc.rights | openAccess | eng |
dc.subject | Diazafulvenium methides | en_US |
dc.subject | Vinyl-1H-pyrazoles | en_US |
dc.subject | Pyrazolo[1,5-a]pyridines | en_US |
dc.subject | Pyrazolo[1,5-a]pyrrolo[3,4-c]pyridine | en_US |
dc.subject | [8[pi]+2[pi]] Cycloaddition | en_US |
dc.subject | Sigmatropic shift | en_US |
dc.title | New chemistry of diazafulvenium methides: one way to pyrazoles | en_US |
dc.type | article | en_US |
dc.identifier.doi | 10.1016/j.tetlet.2005.11.094 | - |
uc.controloAutoridade | Sim | - |
item.openairetype | article | - |
item.languageiso639-1 | en | - |
item.openairecristype | http://purl.org/coar/resource_type/c_18cf | - |
item.cerifentitytype | Publications | - |
item.grantfulltext | open | - |
item.fulltext | Com Texto completo | - |
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.orcid | 0000-0003-3256-4954 | - |
crisitem.author.orcid | 0000-0001-8860-0470 | - |
crisitem.author.orcid | 0000-0001-9987-7301 | - |
Appears in Collections: | FCTUC Química - Artigos em Revistas Internacionais |
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file43fa774b321541ba9c51246d11535475.pdf | 115.05 kB | Adobe PDF | View/Open |
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