Synthesis of highly stabilized ylides from N-[2-(1,3-benzazolylmethyl)]pyridinium salts

Authors
Cuadro Palacios, Ana MaríaUniversity of Alcalá Author; Novella Robisco, José LuisUniversity of Alcalá Author; Molina Ponce, AndrésUniversity of Alcalá Author; Álvarez-Builla Gómez, JulioUniversity of Alcalá Author; Vaquero López, Juan J.University of Alcalá Author
Identifiers
Permanent link (URI): http://hdl.handle.net/10017/3672
DOI: 10.1016/S0040-4020(01)87927-8
ISSN: 0040-4020
Publisher
Pergamon
Date
1990
Affiliation
Universidad de Alcalá. Departamento de Química Orgánica
Funders
Comisión Interministerial de Ciencia y Tecnología-CICYT
Bibliographic citation
Tetrahedron, 1990, v.46, n.17, p.6033-6046
Keywords
Pyridinium
Two-phase system
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)87927-8
Rights
© Elsevier, 1990
Access rights
info:eu-repo/semantics/openAccess
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Abstract
A series of new stable ylides has been synthesized by the reaction of N-[2-(1,3-benzazolylmethyl)]-pyridinium salts with electrophiles such as carbon disulphide, isothiocyanate derivatives, phenylisocyanate and benzoyl chloride in a two-phase system. Preparation of pyridinium ketene dithioacetal derivatives and attempts to transform them into N-(diheteroarylmethyl)pyridinium ylides are also described.
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