The Elusive Palladium-Diazo Adduct Captured: Synthesis, Isolation and Structural Characterization of [(ArNHC-PPh2)Pd(eta(2)-N2C(Ph)CO2Et)]

González Rull, Silvia; Álvarez, Eleuterio; Romero Fructos-Vázquez, Manuel; Rodríguez Belderraín, Tomás; Pérez Romero, Pedro José

doi:10.1002/chem.201701362

Author

González Rull, Silvia; Álvarez, Eleuterio; Romero Fructos-Vázquez, Manuel ; Rodríguez Belderraín, Tomás ; Pérez Romero, Pedro José
Publication Date

2017
Publisher

Wiley
Citation

González Rull, S., Álvarez, E., Fructos, M. R., Belderrain, T. R., & Pérez, P. J. (2017). The Elusive Palladium-Diazo Adduct Captured: Synthesis, Isolation and Structural Characterization of [(ArNHC-PPh2 )Pd(η2 -N2 C(Ph)CO2 Et)]. Chemistry - A European Journal, 23(32), 7667-7671. https://doi.org/10.1002/chem.201701362
Abstract

The first example of a diazo palladium adduct is reported. The complexes [(ArNHC-PPh2) M(eta(N2C)-N-2(Ph) CO2Et)] (M = Ni, 3; M = Pd, 4; ArNHC-PPh2 = 3-(2,6-diisopropylphenyl)- 1-[(diphenylphosphino)ethyl] imidazol-2-ylidene) were prepared by ligand exchange with styrene-coordinated precursors [(ArNHC @ PPh2) M(styrene)] (M = Ni, 1; M = Pd, 2). Complex 4 was fully characterized, including X-ray analyses; this constitutes the first example of a diazo adduct compound with palladium, thereby closing the gap between Groups 8 and 10 regarding this type of compounds.
URI

http://hdl.handle.net/10272/16194
Project

info:eu-repo/grantAgreement/MINECO [CTQ2014-52769-C03-01 and CTQ2011-24502]

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The Elusive Palladium-Diazo Adduct Captured: Synthesis, Isolation and Structural Characterization of [(ArNHC-PPh2)Pd(eta(2)-N2C(Ph)CO2Et)]

Author

González Rull, Silvia UHU Authority

; Álvarez, Eleuterio; Romero Fructos-Vázquez, Manuel UHU Authority

; Rodríguez Belderraín, Tomás UHU Authority

; Pérez Romero, Pedro José UHU Authority

Publication Date

2017

Publisher

Wiley

Citation

González Rull, S., Álvarez, E., Fructos, M. R., Belderrain, T. R., & Pérez, P. J. (2017). The Elusive Palladium-Diazo Adduct Captured: Synthesis, Isolation and Structural Characterization of [(ArNHC-PPh2 )Pd(η2 -N2 C(Ph)CO2 Et)]. Chemistry - A European Journal, 23(32), 7667-7671. https://doi.org/10.1002/chem.201701362

Abstract

The first example of a diazo palladium adduct is reported. The complexes [(ArNHC-PPh2) M(eta(N2C)-N-2(Ph) CO2Et)] (M = Ni, 3; M = Pd, 4; ArNHC-PPh2 = 3-(2,6-diisopropylphenyl)- 1-[(diphenylphosphino)ethyl] imidazol-2-ylidene) were prepared by ligand exchange with styrene-coordinated precursors [(ArNHC @ PPh2) M(styrene)] (M = Ni, 1; M = Pd, 2). Complex 4 was fully characterized, including X-ray analyses; this constitutes the first example of a diazo adduct compound with palladium, thereby closing the gap between Groups 8 and 10 regarding this type of compounds.

URI

http://hdl.handle.net/10272/16194

Project

info:eu-repo/grantAgreement/MINECO [CTQ2014-52769-C03-01 and CTQ2011-24502]

Fichero	Tamaño	Formato	Ver	Description
The_elusive_palladium.pdf	1.250Mb	PDF	View/Open	versión post-print

Fichero	Tamaño	Formato	Ver	Description
The_elusive_palladium.pdf	1.250Mb	PDF	View/Open	versión post-print