2026-04-14T18:14:13Zhttps://uvadoc.uva.es/oai/request

oai:uvadoc.uva.es:10324/370142025-03-26T19:10:04Zcom_10324_1186com_10324_931com_10324_894com_10324_28542com_10324_952col_10324_1404col_10324_28543

[Cu(C6Cl2F3)(tht)]4: An Extremely Efficient Catalyst for the Aryl Scrambling between Palladium Complexes Pérez Iglesias, María Lozano Lavilla, Olmo Casares González, Juan Ángel Producción Científica 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 NMR 19F-DOSY study indicates that this structure is preserved in solution although in equilibrium with other species. 2019-07-16T07:51:32Z 2019-07-16T07:51:32Z 2019 info:eu-repo/semantics/article Organometallics, 2019, vol. 38, n. 4. p. 739-742 0276-7333 http://uvadoc.uva.es/handle/10324/37014 10.1021/acs.organomet.8b00885 eng https://pubs.acs.org/doi/10.1021/acs.organomet.8b00885 info:eu-repo/semantics/openAccess http://creativecommons.org/licenses/by-nc-nd/4.0/ © 2019 American Chemical Society Attribution-NonCommercial-NoDerivatives 4.0 Internacional ACS Publications SI