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N-Tosylhydrazones as Reagents for Cross-Coupling Reactions: A Route to Polysubstituted Olefins

Authors

  • José Barluenga Prof.,

    1. Instituto Universitario de Química Organometálica “Enrique Moles”, Unidad Asociada al CSIC, Universidad de Oviedo, Julián Clavería 8, 33071 Oviedo, Spain, Fax: (+34) 985-103-450
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  • Patricia Moriel,

    1. Instituto Universitario de Química Organometálica “Enrique Moles”, Unidad Asociada al CSIC, Universidad de Oviedo, Julián Clavería 8, 33071 Oviedo, Spain, Fax: (+34) 985-103-450
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  • Carlos Valdés Dr.,

    1. Instituto Universitario de Química Organometálica “Enrique Moles”, Unidad Asociada al CSIC, Universidad de Oviedo, Julián Clavería 8, 33071 Oviedo, Spain, Fax: (+34) 985-103-450
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  • Fernando Aznar Prof.

    1. Instituto Universitario de Química Organometálica “Enrique Moles”, Unidad Asociada al CSIC, Universidad de Oviedo, Julián Clavería 8, 33071 Oviedo, Spain, Fax: (+34) 985-103-450
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  • Financial support of this work by the Fundación Ramón Areces and the DGI, as well as an FPU predoctoral fellowship for P.M. is gratefully acknowledged.

Abstract

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Metal-free partner: No organometallic coupling partner is required for a Pd-catalyzed cross-coupling reaction that employs N-tosylhydrazones as the nucleophilic component (see scheme; Ts=4-toluenesulfonyl).

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