HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 499784Generated: October 29, 2026
8-Hydroxyquinoline → HCID 66974111, compound
https://huagongshe.com/reaction/499784
Participants
| Role | Name | HCID | Charge |
|---|
| Reactant | 8-Hydroxyquinoline | HCID 1923 | — |
| Reactant | Potassium Carbonate | HCID 11430 | — |
| Reactant | HCID 66974180 | HCID 66974180 | — |
| Reactant | HCID 178519868 | HCID 178519868 | — |
| Catalyst | Copper(1+) iodide; Copper(I) iodide; Cuprous iodide; Cuprous iodide (CuI) | HCID 24350 | — |
| Solvent | Dimethyl Sulfoxide | HCID 679 | — |
| Product | HCID 66974111 | HCID 66974111 | — |
Reaction Steps
A mixture of 2-iodo-5-(2-oxopyridin-1(2H)-yl)benzoic acid prepared above (220 mg, 0.65 mmol), 4-hydroxymethylimidazole II-1 (126 mg, 1.29 mmol), 8-hydroxyquinoline (19 mg, 0.13 mmol) and K2CO3 (290 mg, 2.10 mmol) in DMSO (2 mL) was degassed with Ar before being charged with CuI (25 mg, 0.13 mmol). The mixture in a sealed tube was heated at 130° C. overnight. It was then purified by HPLC to give 2-(4-(hydroxymethyl)-1H-imidazol-1-yl)-5-(2-oxopyridin-1(2H)-yl)benzoic acid (92 mg). MS 312.1 (M+H).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|
| Patent number | US07767697B2 |
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| Source dataset | uspto-grants-2010_08 |
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| ORD ID | ord-6d0ffa88aa0948e9a8833d257f3d8fb5 |
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| Source note | uspto-grants-2010_08 |
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