Compound 73: Bis(4-(ethoxycarbonyl)-1-(4-methoxybenzyl)-1H-pyrazol-5-olate)dioxouranium
DOI: 10.14469/hpc/11747 Metadata
Created: 2022-11-08 06:43
Last modified: 2024-11-22 09:39
License: Creative Commons: Public Domain Dedication 1.0
Funding: (none given)
Description
Bis(4-(ethoxycarbonyl)-1-(4-methoxybenzyl)-1H-pyrazol-5-olate)dioxouranium (73): UO2(NO3)2•6H2O (178 mg, 0.354 mmol, 1.00 equiv) was added with stirring to pyrazolone 8 (194 mg, 0.707 mmol, 2.00 equiv) and pyridine (3.00 mL) in EtOH (7.00 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 73 ( g, mmol, %) was obtained as xx 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/12306 | Crystal structure data for Compound 73 |