Synthesis and Lewis Acid Properties of Neutral Silver(III) Adducts Containing the Ag<sup>III</sup>(CF<sub>3</sub>)<sub>3</sub> Moiety
Demonti, Luca ; Joven-Sancho, Daniel ; Saffon-Merceron, Nathalie ; Baya, Miguel (Universidad de Zaragoza) ; Nebra, Noel
Resumen: The acetonitrile AgIII complex [AgIII(CF3)3(NCCH3)] (2) has been reported independently by Eujen and Naumann in the last century, albeit with intriguing NMR discrepancy. In their reports, 2 was claimed to be obtained starting from either [AgIII(CF3)3Cl]− (3⋅Cl) or [AgIII(CF3)4]− (1) via halide abstraction using AgNO3 or acidic treatment, resp. These two synthetic routes are herein reinvestigated. The feasibility of Naumann's method is demonstrated, thus providing 2 yet accompanied by its s‐triazinyl derivative [AgIII(CF3)3(C6H9N3)] (2’). The formation of 2’ is unprecedented and was thereby investigated. Both 2 and 2’ were isolated in pure fashion and fully characterized. In turn, halide extraction from 3⋅Cl leads to the AgIII‐ONO2 anion 5 instead of 2, as evidenced by NMR spectroscopy, EA and Sc‐XRD.
Idioma: Inglés
DOI: 10.1002/chem.202400881
Año: 2024
Publicado en: Chemistry - A European Journal (2024), e202400881 [8 pp.]
ISSN: 0947-6539
Factor impacto JCR: 3.7 (2024)
Categ. JCR: CHEMISTRY, MULTIDISCIPLINARY rank: 95 / 239 = 0.397 (2024) - Q2 - T2
Factor impacto SCIMAGO: 0.981 - Chemistry (miscellaneous) (Q1) - Organic Chemistry (Q1) - Catalysis (Q2)
Financiación: info:eu-repo/grantAgreement/ES/DGA/E17-23R
Financiación: info:eu-repo/grantAgreement/ES/MICINN/PID2021-122869NB-I00
Tipo y forma: Article (Published version)
Área (Departamento): Área Química Inorgánica (Dpto. Química Inorgánica)
You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use. You may not use the material for commercial purposes.
Exportado de SIDERAL (2025-09-22-14:34:38)
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Idioma: Inglés
DOI: 10.1002/chem.202400881
Año: 2024
Publicado en: Chemistry - A European Journal (2024), e202400881 [8 pp.]
ISSN: 0947-6539
Factor impacto JCR: 3.7 (2024)
Categ. JCR: CHEMISTRY, MULTIDISCIPLINARY rank: 95 / 239 = 0.397 (2024) - Q2 - T2
Factor impacto SCIMAGO: 0.981 - Chemistry (miscellaneous) (Q1) - Organic Chemistry (Q1) - Catalysis (Q2)
Financiación: info:eu-repo/grantAgreement/ES/DGA/E17-23R
Financiación: info:eu-repo/grantAgreement/ES/MICINN/PID2021-122869NB-I00
Tipo y forma: Article (Published version)
Área (Departamento): Área Química Inorgánica (Dpto. Química Inorgánica)
You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use. You may not use the material for commercial purposes. Exportado de SIDERAL (2025-09-22-14:34:38)
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Record created 2024-05-22, last modified 2025-09-23