New uses of the westphal condensation. Synthesis of pi-donor-pi-acceptor heterocycles
Authors
Matía Martín, María de la Paz; Ezquerra, Jesús; Sánchez Ferrando, Francisco; García Navío, José LuisIdentifiers
Permanent link (URI): http://hdl.handle.net/10017/3683DOI: 10.1016/S0040-4020(01)89735-0
ISSN: 0040-4020
Publisher
Pergamon
Date
1991Funders
Authors wish to acknowledge the assistance provided by LILLY S.A. in Nmr analysis, and to the Comisión Interministerial de Ciencia y Tecnología
(CICYT) for financial support ( Project PB87-0755J
Bibliographic citation
Tetrahedron, 1991, v. 47, n. 35, p. 7329-7342
Keywords
2-methylpyridinium salts
1,4-dinucleophiles
Project
PB87-0755 (Comisión Interministerial de Ciencia y Tecnología-CICYT)
Document type
info:eu-repo/semantics/article
Version
info:eu-repo/semantics/publishedVersion
Publisher's version
http://dx.doi.org/10.1016/S0040-4020(01)89735-0Rights
(c) Pergamon, 1991
Access rights
info:eu-repo/semantics/openAccess
Abstract
Novel pyrido[1,2-a] and pyridazino[2,3-a]-pyrrolo[2,1-c]pyrazin-7-ium derivatives have been prepared using Westphal condensation as an example of fused heterocycles with linked π-donor and π-acceptor moieties.
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