Publicação
Novel efficient synthesis of 3,4-dihydro-6-substituted-3-phenylpyrimidin-2(1H)-ones
| dc.contributor.author | Frija, L. | |
| dc.contributor.author | Khmelinskii, Igor | |
| dc.contributor.author | Cristiano, Maria Lurdes Santos | |
| dc.date.accessioned | 2014-06-06T12:41:06Z | |
| dc.date.available | 2014-06-06T12:41:06Z | |
| dc.date.issued | 2005 | |
| dc.date.updated | 2014-06-05T08:53:19Z | |
| dc.description.abstract | A new attractive and convenient strategy for the synthesis of 3,4-dihydro-6-substituted-3-phenylpyrimidin-2(1H)-ones is described. Photolysis (k = 254 nm) of 4-allyl-tetrazolones in alcoholic solutions produces the corresponding pyrimidinones as the sole product in nearly quantitative yields, with simultaneous extrusion of molecular nitrogen. Work-up procedures consist in the simple evaporation of the solvent under reduced pressure, in mild conditions. Heats of reaction for the photocleavage process of 4-allyltetrazolones were calculated, indicating high stability of the resulting products. | por |
| dc.identifier.citation | Frija, Luís M.T.; Khmelinskii, Igor V.; Cristiano, M. Lurdes S.Novel efficient synthesis of 3,4-dihydro-6-substituted-3-phenylpyrimidin-2(1H)-ones, Tetrahedron Letters, 46, 39, 6757-6760, 2005. | por |
| dc.identifier.doi | http://dx.doi.org/10.1016/j.tetlet.2005.07.101 | |
| dc.identifier.issn | 0040-4039 | |
| dc.identifier.other | AUT: IKH00165; MCR00716; | |
| dc.identifier.uri | http://hdl.handle.net/10400.1/4214 | |
| dc.language.iso | eng | por |
| dc.peerreviewed | yes | por |
| dc.publisher | Elsevier | por |
| dc.subject | Tetrazoles | por |
| dc.subject | Pyrimidinones | por |
| dc.subject | Photolysis | por |
| dc.subject | Allyl alcohols | por |
| dc.subject | Tetrazolones | por |
| dc.title | Novel efficient synthesis of 3,4-dihydro-6-substituted-3-phenylpyrimidin-2(1H)-ones | por |
| dc.type | journal article | |
| dspace.entity.type | Publication | |
| oaire.citation.endPage | 6760 | por |
| oaire.citation.issue | 39 | por |
| oaire.citation.startPage | 6757 | por |
| oaire.citation.title | Tetrahedron Letters | por |
| oaire.citation.volume | 46 | por |
| person.familyName | Khmelinskii | |
| person.familyName | Cristiano | |
| person.givenName | Igor | |
| person.givenName | Maria de Lurdes | |
| person.identifier | 0000000420541031 | |
| person.identifier.ciencia-id | 0D1A-CB6C-6316 | |
| person.identifier.ciencia-id | E411-6006-5A01 | |
| person.identifier.orcid | 0000-0002-6116-184X | |
| person.identifier.orcid | 0000-0002-9447-2855 | |
| person.identifier.rid | C-9587-2011 | |
| person.identifier.rid | G-2345-2012 | |
| person.identifier.scopus-author-id | 6701444934 | |
| person.identifier.scopus-author-id | 9238724800 | |
| rcaap.rights | restrictedAccess | por |
| rcaap.type | article | por |
| relation.isAuthorOfPublication | fcb9f09f-2e99-41fb-8c08-7e1acbc65076 | |
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| relation.isAuthorOfPublication.latestForDiscovery | fcb9f09f-2e99-41fb-8c08-7e1acbc65076 |