HuagongsheHuagongshe Chemistry Print Report · For research reference only
Potassium Carbonate → 1-[(4,5-Diphenyloxazol-2-yl)methylamino]-1,2,3,4-tetrahydro-5-methoxynaphthalene
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Potassium Carbonate | HCID 11430 | — |
| Reactant | 5-Methoxy-1,2,3,4-tetrahydronaphthalen-1-amine | HCID 38899 | — |
| Reactant | 2-Bromomethyl-4,5-diphenyl-oxazole | HCID 568599 | — |
| Solvent | Dimethylformamide | HCID 6228 | — |
| Product | 1-[(4,5-Diphenyloxazol-2-yl)methylamino]-1,2,3,4-tetrahydro-5-methoxynaphthalene | HCID 18367394 | 76.5% |
Reaction Steps
A solution of 1,2,3,4-tetrahydro-5-methoxy-1-naphthalenamine (0.34 g), (4,5-diphenyloxazol-2-yl)methyl bromide (0.50 g) and potassium carbonate (0.60 g) in DMF (7 ml) was stirred for 5 hours at room temperature. The mixture was partitioned between ethyl acetate and water. The organic layer was washed with brine. The dried solvent was evaporated in vacuo. The residue was purified by chromatography on silica gel to give 1-[(4,5-diphenyloxazol-2-yl)methylamino]-1,2,3,4-tetrahydro-5-methoxynaphthalene (0.50 g).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US06300344B1 |
| Source dataset | uspto-grants-2001_10 |
| ORD ID | ord-4e86e2e5d5f74d80b335f378c6f4041d |
| Source note | uspto-grants-2001_10 |