Halogenation of pyridinium-N-(2'-pyridyl)aminide: an easy synthesis of halo-2-aminopyridines
Authors
Burgos García, CarolinaIdentifiers
Permanent link (URI): http://hdl.handle.net/10017/2676DOI: 10.1016/0040-4020(95)00478-Q
ISSN: 0040-4020
Publisher
Pergamon
Date
1995Funders
The authors wish to thank the Comisión Interministerial de Ciencia y Tecnología (C.I.C.Y.T.) for financial support (Project PB90-0284) and to Lilly S. A. for one studentship (C.B.)
Bibliographic citation
Tetrahedron, 1995, v. 51, n. 31, p. 8649-8654
Keywords
Substitution
Chemistry, Organic
Project
PB90-0284 (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/10.1016/0040-4020(95)00478-QRights
(c) Elsevier Science, 1995
Access rights
info:eu-repo/semantics/openAccess
Abstract
The regioselective halogenatmn of pyrldmium-N-(2’-pyridyljaminide 1 with N-chloro,
bromo or iodosuccinimtde under mild conditions IS described. The method, combined with a
reductmn of the N-N bond, allows an easy preparation of 5-h& and 3,5-dihalo-Z-aminopyridines 4
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