HuagongsheHuagongshe Chemistry Print Report · For research reference only
Potassium Carbonate → HCID 17974502, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Potassium Carbonate | HCID 11430 | — |
| Reactant | o-Fluorobenzaldehyde | HCID 67970 | — |
| Reactant | 2-Chloro-5-hydroxypyridine | HCID 819821 | — |
| Catalyst | Copper | HCID 23978 | — |
| Solvent | Dimethylformamide | HCID 6228 | — |
| Product | HCID 17974502 | HCID 17974502 | 93.6% |
Reaction Steps
A mixture of 6-chloro-pyridin-3-ol (418 mg, 3.2 mmol), 2-fluorobenzaldehyde (522 mg, 4.21 mmol), potassium carbonate (442 mg, 3.2 mmol) and copper powder (201 mg, 3.2 mmol) was heated in DMF (6.4 mL) at 120° C. for 6 hours. The reaction was then cooled, and concentrated to an oil. The residue was purified by flash chromatography (eluting with 20% ethyl acetate/hexane) to give the title compound as a brown solid (700 mg, 93%).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US07321040B2 |
| Source dataset | uspto-grants-2008_01 |
| ORD ID | ord-ce5bf0dfaf99411ea222aa68cb57c169 |
| Source note | uspto-grants-2008_01 |