Compound 76: Bis((4-(ethoxycarbonyl)-1H-pyrazol-5-yl)oxy)dioxouranium
DOI: 10.14469/hpc/12307 Metadata
Created: 2023-02-24 10:30
Last modified: 2024-11-22 09:36
License: Creative Commons: Public Domain Dedication 1.0
Funding: (none given)
Description
Data for Compound 76: Bis((4-(ethoxycarbonyl)-1H-pyrazol-5-yl)oxy)dioxouranium. UO2(NO3)2.6H2O (76). (177 mg, 0.352 mmol, 1.00 equiv) was added with stirring to pyrazolone 5 (110 mg, 0.704 mmol, 2.00 equiv) and pyridine (0.50 mL) in EtOH (5.0 mL) at 79 °C. The mixture was heated at reflux for 16 h, cooled to room temperature, when Et2O (30 mL) and hexanes (20 mL) were added and the precipitate of pyridinium nitrate was removed by filtration. Uranyl-pyrazolone complex 76 (146 mg, 0.221 mmol, 63%) was obtained as fluorescent yellow solid by slow evaporation from the ethanolic filtrate.
Member of collection / collaboration
| DOI | Description |
|---|---|
| 10.14469/hpc/10386 | Syntheses and Characterization of Main Group, Transition Metal, Lanthanide and Actinide Complexes of Bidentate Acylpyrazolone Ligands |
Members
| DOI | Description |
|---|---|
| 10.14469/hpc/12308 | Primary crystal structure data for Compound 76. |