HuagongsheHuagongshe Chemistry Print Report · For research reference only
Cobaltous nitrate hexahydrate → tris (2,9-dimethyl-1,10-phenanthroline) cobalt (III) perchlorate
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Cobaltous nitrate hexahydrate | HCID 24821 | — |
| Reactant | 2,9-Dimethyl-1,10-phenanthroline | HCID 65237 | — |
| Reactant | Sodium Perchlorate | HCID 522606 | — |
| Solvent | Methanol--water (1/1) | HCID 22242641 | — |
| Product | tris (2,9-dimethyl-1,10-phenanthroline) cobalt (III) perchlorate | HCID 86742448 | 86% |
Reaction Conditions
| Temperature | 4 °C |
|---|
Reaction Steps
Neocuproine (1.00 g, 0.00480 mole) and cobalt (II) nitrate hexahydrate (0.466 g, 0.00160 mole) were dissolved in 30 ml 2:1 water-methanol with stirring in a 60° water bath. Sodium perchlorate solution (3.5 ml 1.5M) was added rapidly with stirring. A flaky pink precipitate was formed immediately. After cooling at 4° C., the product was collected by vacuum filtration and dried in vacuum. Yield=86%. IR: 2800-3700, 1630, 1600, 1570, 1500, 1425, 1390, 1360, 1300, 1030-1150, 860, 730, 625 cm-1.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04772563 |
| Source dataset | uspto-grants-1988_09 |
| ORD ID | ord-8730f0ad45a64c63af98c72162520657 |
| Source note | uspto-grants-1988_09 |