Pyrrolodiazines. 4. Structure and chemistry of 3,4-dihydropyrrolo[1,2-a]pyrazine

Authors
Minguez Ortega, José Miguel; Castellote Álvaro, María IsabelUniversity of Alcalá Author; Vaquero López, Juan J.; García Navío, José LuisUniversity of Alcalá Author; Álvarez-Builla Gómez, JulioUniversity of Alcalá Author; [et al.]
Identifiers
Permanent link (URI): http://hdl.handle.net/10017/4174
DOI: 10.1016/S0040-4020(97)00587-5
ISSN: 0040-4020
Publisher
Elsevier
Date
1997
Affiliation
Universidad de Alcalá. Departamento de Química Orgánica
Funders
Ministerio de Educación y Ciencia
Centro de Computación de Galixia (CESGA)
Bibliographic citation
Tetrahedron, 1997, v.53, n.27, p.9341-9356
Keywords
Pyrrolodiazines
Dipolarophiles
Project
QFN94-4619 (Comisió Interdepartamental de Reçerca i Innovació Técnologica-CIRIT)
Document type
info:eu-repo/semantics/article
Version
info:eu-repo/semantics/publishedVersion
Publisher's version
http://dx.doi.org/10.1016/S0040-4020(97)00587-5
Rights
© Elsevier, 1997
Access rights
info:eu-repo/semantics/openAccess
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Abstract
The structure of 3,4-dihydropyrrolo[1,2-a]pyrazine and its N-protonated form is studied by ab initio calculations. Examples of the reactivity of this poorly studied system are presented in which it is shown that the imino moiety does not react with dienes but does undergo inter- and intramolecular 1,3-dipolar cycloadditions by reaction of azomethine ylides of this bicyclic system with suitable dipolarophiles.
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