HuagongsheHuagongshe Chemistry Print Report · For research reference only
4-Hydroxymethylpyridine → HCID 18508141, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 4-Hydroxymethylpyridine | HCID 11472 | — |
| Reactant | Triphenylphosphine | HCID 11776 | — |
| Reactant | Diisopropyl diazene-1,2-dicarboxylate | HCID 75555 | — |
| Reactant | Methyl 3-Hydroxybenzoate | HCID 88068 | — |
| Solvent | Tetrahydrofuran | HCID 8028 | — |
| Product | HCID 18508141 | HCID 18508141 | 37.4% |
Reaction Steps
To a stirring solution of methyl 3-hydroxybenzoate (1.0 g, 6.58 mmol), 4-pyridylcarbinol (1.1 g, 9.87 mmol), and triphenylphosphine (2.6 g, 9.87 mmol) in THF (25 mL) at 0° C. was added diisopropyl azodicarboxylate (2.0 g, 9.87 mmol) dropwise. After stirring at room temperature for 16 h, the solution was concentrated and purified by column chromatography (silica gel, ethyl acetate/hexane) to yield the title compound as a white solid (0.599 g, 37%). MS(ESI): 244.1 (M+H)+.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US06562842B2 |
| Source dataset | uspto-grants-2003_05 |
| ORD ID | ord-c88210896a9544c1895e74352621cb75 |
| Source note | uspto-grants-2003_05 |