Pyridinium N-(2´-azinyl)aminides: Regioselective synthesis of N-(2-pyridyl) substituted polyamines

Authors
Reyes Prados, María JoséUniversity of Alcalá Author; Delgado Jiménez, FranciscaUniversity of Alcalá Author; Izquierdo Ceinos, Ma Luisa; Álvarez-Builla Gómez, JulioUniversity of Alcalá Author
Identifiers
Permanent link (URI): http://hdl.handle.net/10017/3397
DOI: 10.1016/S0040-4020(02)00901-8
ISSN: 0040-4020
Publisher
Elsevier
Date
2002
Affiliation
Universidad de Alcalá. Departamento de Química Orgánica
Funders
The authors wish to thank the Comisión Interministerial de Ciencia y Tecnologı́a (CICYT-2FD97-1248) for financial support, and the Ministerio de Educación y Cultura (MEC) for a studentship (M. J. R.).
Bibliographic citation
Tetrahedron, 2002, v. 58, n. 42, p. 8573-8579
Keywords
Polyamines
Pyridinium bis-salts
Aminides
Alkylation
Lids
Project
2FD97-1248 (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(02)00901-8
Rights
(c) Elsevier, 2002
Access rights
info:eu-repo/semantics/openAccess
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Abstract
The regioselective alkylation of pyridinium-N-(2¿-pyridyl)aminide with alkyl dihalides under mild conditions, followed by N-N bond reduction of the corresponding bis-salts, allowed an easy preparation of N,N¿-bis(2-pyridyl)diamines. The same methodology has been applied to the synthesis of N,N¿,N¿-tris(2-pyridyl)triamines.
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