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Closed Access item Metallacyclic Pyridylidene Structures from Reactions of Terminal Pyridylidenes with Alkenes and Acetylene

Authors:Álvarez, Eleuterio
Hernández, Yohar A.
López-Serrano, Joaquín
Maya, Celia
Paneque, Margarita
Guerreiro de Brito Petronilho, Ana Rita
López Poveda, Manuel
Salazar, Verónica
Vattier, Florencia
Carmona Guzmán, Ernesto
Keywords:C-N coupling, Cycloaddition reactions, Iridium, Nitrogen heterocycles
Issue Date:1-Apr-2010
Publisher:Wiley-VCH
Citation:Angewandte Chemie - International Edition 49(20): 3496-3499 (2010)
Abstract:Iridium pyridyl species are key intermediates in the title reactions. Thermal elimination of benzene from complexes 1 (R=Me, Ph) creates a vacant coordination site accessible to unsaturated hydrocarbons. Subsequent intramolecular nucleophilic attack by the pyridyl nitrogen atom to the alkene or vinylidene leads to iridacyclic pyridylidene structures (see scheme).
Description:4 páginas, figuras
Publisher version (URL):http://dx.doi.org/10.1002/anie.201000608
URI:http://hdl.handle.net/10261/36087
ISSN:1433-7851
E-ISSNmetadata.dc.identifier.doi = DOI:1521-3773
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Appears in Collections:(IIQ) Artículos

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