145419 20260217205602.0 doi 10.1002/chem.202401753 sideral 140198 ART-2024-140198 eng Ruiz-Almoguera, David Gold Trifluoromethyl Complexes as Efficient Regioselective Catalysts in Alkyne Hydration 2024 Access copy available to the general public Unrestricted Gold(III) complexes containing trifluoromethyl ligands are efficient catalysts in the hydration of alkynes, operating at low catalyst loadings, without additives, using environmentally friendly solvents and at mild conditions (60 °C). Hydration of terminal and internal alkynes provides the corresponding ketones in quantitative yields without special precautions as dry solvents or inert atmospheres. Remarkably, hydration of asymmetric internal alkynes proceeds with moderate to notable regioselectivities, providing mixtures of the two possible isomers with ratios up to 90 : 10. info:eu-repo/grantAgreement/ES/AEI/PID2021-126071OB-C22 info:eu-repo/grantAgreement/ES/DGA/E17-23R info:eu-repo/grantAgreement/ES/MEC/FPU15-03940 info:eu-repo/grantAgreement/ES/MICINN/PID2021-122869NB-I00 info:eu-repo/grantAgreement/ES/MICINN/RED2022-134074-T info:eu-repo/grantAgreement/ES/MIU/FPU22-02988 info:eu-repo/semantics/openAccess by-nc https://creativecommons.org/licenses/by-nc/4.0/deed.es 3.7 2024 CHEMISTRY, MULTIDISCIPLINARY 95 / 239 = 0.397 2024 Q2 T2 0.981 2024 Chemistry (miscellaneous) 2024 Q1 Organic Chemistry 2024 Q1 Catalysis 2024 Q2 6.7 2024 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Ventura-Espinosa, David Pérez-Bitrián, Alberto (orcid)0000-0003-2260-676X Martín, Antonio Mata, José A. Baya, Miguel Universidad de Zaragoza (orcid)0000-0002-2492-625X 2010 760 Universidad de Zaragoza Dpto. Química Inorgánica Área Química Inorgánica 2024, 30 (2024), e202401753 [6 pp.] Chemistry (Weinh.) Chemistry - A European Journal 0947-6539 1977646 http://zaguan.unizar.es/record/145419/files/texto_completo.pdf Versión publicada 2735305 http://zaguan.unizar.es/record/145419/files/texto_completo.jpg?subformat=icon icon Versión publicada oai:zaguan.unizar.es:145419 articulos driver 2026-02-17-20:45:08 ARTICLE