HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1995663Generated: October 29, 2026
2-Hydroxyimidazole → HCID 15567545, compound
https://huagongshe.com/reaction/1995663
Participants
| Role | Name | HCID | Charge |
|---|
| Reactant | 2-Hydroxyimidazole | HCID 22208 | — |
| Reactant | 2-Thiophenecarbonyl chloride | HCID 78928 | — |
| Reactant | Aluminum(III) Chloride | HCID 6451240 | — |
| Solvent | Nitrobenzene | HCID 7416 | — |
| Product | HCID 15567545 | HCID 15567545 | — |
Reaction Steps
In 50 ml of nitrobenzene is combined 13.3 g of aluminum chloride, 4.2 g of 1,3-dihydro-2H-imidazol-2-one and 8.1 g of thienoyl chloride. The mixture is stirred at 60° C. for 3 hours and poured over ice water. The solids are filtered, washed with ether and recrystallized twice from ethanol-water to afford the title compound. M.P. 339°-42° C.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|
| Patent number | US04405635 |
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| Source dataset | uspto-grants-1983_09 |
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| ORD ID | ord-f7cb1d0d17284292999a43d450b460e3 |
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| Source note | uspto-grants-1983_09 |
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