HuagongsheHuagongshe Chemistry Print Report · For research reference only
Dimethyl Sulfoxide → HCID 69891786, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Dimethyl Sulfoxide | HCID 679 | — |
| Reactant | 3-Hydroxypyridine | HCID 7971 | — |
| Reactant | Sodium hydride | HCID 24758 | — |
| Reactant | HCID 20622838 | HCID 20622838 | — |
| Solvent | Water | HCID 962 | — |
| Solvent | Ethyl Acetate | HCID 8857 | — |
| Product | HCID 69891786 | HCID 69891786 | — |
Reaction Steps
3-Hydroxypyridine (1.0 equivalent) is treated with sodium hydride (1.0 equivalent) in DMSO, then the resultant compound from Example 27A (1.0 equivalent) is added. When judged complete by TLC analysis, the reaction is diluted with water and ethyl acetate, the organic layer is dried and concentrated, and the crude title compound is purified by chromatography on silica gel.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US06204293B1 |
| Source dataset | uspto-grants-2001_03 |
| ORD ID | ord-4356626fe05d4768943dc808c66a1af4 |
| Source note | uspto-grants-2001_03 |