[Cu(C6Cl2F2)(tht)]4: An Extremely Efficient Catalyst for the Aryl Scrambling between Palladium Complexes

Pérez Iglesias, María; Lozano Lavilla, Olmo; Casares González, Juan Ángel

doi:10.1021/acs.organomet.8b00885

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Título

[Cu(C6Cl2F2)(tht)]4: An Extremely Efficient Catalyst for the Aryl Scrambling between Palladium Complexes

Autor

Pérez Iglesias, María

Lozano Lavilla, Olmo

Casares González, Juan Ángel

Año del Documento

2019

Documento Fuente

Organometallics, 2019, 38, 739–742

Abstract

The copper compound [Cu(C6Cl2F3)(tht)]4 (1) (tht: tetrahydrothiophene) is an excellent catalyst for the trans-to-cis isomerization of complexes [PdAr2(tht)2](Ar: fluoroaryl) and also for the exchange of aryls between those palladium complexes. Herein, we also communicate the synthesis and characterization of 1 and some of its derivatives. The X-ray structure of 1 shows a linear chain of copper atoms, supported by fluoroaryl rings. The nuclear magnetic resonance 19F diffusion-ordered spectroscopy study indicates that this structure is preserved in solution, although it is in equilibrium with other species.

ISSN

0276-7333

Revisión por pares

DOI

10.1021/acs.organomet.8b00885