| dc.contributor.author | Valenciano Martínez, Jesús | |
| dc.contributor.author | Cuadro Palacios, Ana María | |
| dc.contributor.author | Vaquero López, Juan J. | |
| dc.contributor.author | Álvarez-Builla Gómez, Julio | |
| dc.date.accessioned | 2009-07-07T01:33:09Z | |
| dc.date.available | 2009-07-07T01:33:09Z | |
| dc.date.issued | 1999 | |
| dc.identifier.bibliographicCitation | Tetrahedron Letters, 1999, v. 40, p. 763-766 | en |
| dc.identifier.issn | 0040-4039 | |
| dc.identifier.uri | http://hdl.handle.net/10017/3479 | |
| dc.description.abstract | 2-Alkoxycarbonylpyridinium N-aminides behave as 1,3-dipoles when reacted with Michael accepters, giving rise to the corresponding cycloadducts which, depending on their regioisomeric nature, subsequently undergo a ring expansion to give pyrido[1,2-b]pyridazinium inner salts. | en |
| dc.description.sponsorship | Comisión Interministerial de Ciencia y Tecnología - CICYTE | es_ES |
| dc.description.sponsorship | Ministerio de Educación y Ciencia | es_ES |
| dc.format.mimetype | application/pdf | en |
| dc.language.iso | eng | en |
| dc.publisher | Pergamon | en |
| dc.rights | © Elsevier Science, 1999 | en |
| dc.subject | N-aminides | en |
| dc.subject | Betaines | en |
| dc.subject | Rearrangement | en |
| dc.subject | 1,3/1,4-dipoles | en |
| dc.subject | Westphal condensation | en |
| dc.subject | As-triazines | en |
| dc.subject | Derivatives | en |
| dc.title | New route to pyrido[1,2-b]pyridazinium inner salts. Evidence of a 1,3-dipolar cycloaddition-ring expansion process | en |
| dc.type | info:eu-repo/semantics/article | en |
| dc.subject.eciencia | Ciencia | es_ES |
| dc.subject.eciencia | Química orgánica | es_ES |
| dc.subject.eciencia | Science | en |
| dc.subject.eciencia | Chemistry, organic | en |
| dc.contributor.affiliation | Universidad de Alcalá. Departamento de Química Orgánica | |
| dc.relation.publisherversion | http://dx.doi.org/10.1016/S0040-4039(98)02406-X | |
| dc.type.version | info:eu-repo/semantics/publishedVersion | en |
| dc.identifier.doi | 10.1016/S0040-4039(98)02406-X | |
| dc.relation.projectID | info:eu-repo/grantAgreement/CICYT//PM97-004/ES | es_ES |
| dc.rights.accessRights | info:eu-repo/semantics/openAccess | en |
