HuagongsheHuagongshe Chemistry Print Report · For research reference only
7-Hydroxy-3-(4-methoxyphenyl)-4-methyl-2H-1-benzopyran-2-one → 3-(4-methoxyphenyl)-4-methyl-2-oxo-2H-chromen-7-yl morpholine-4-carboxylate
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 7-Hydroxy-3-(4-methoxyphenyl)-4-methyl-2H-1-benzopyran-2-one | HCID 5357627 | — |
| Reactant | 223762-21-8 | HCID 11220989 | — |
| Product | 3-(4-methoxyphenyl)-4-methyl-2-oxo-2H-chromen-7-yl morpholine-4-carboxylate | HCID 7198261 | 61% |
Reaction Steps
The title compound (120 mg, 61% yield, crystals) was prepared from 7-hydroxy-3-(4-methoxy-phenyl)-4-methyl-chromen-2-one (141 mg, 0.50 mmol) and 1-methyl-3-(morpholine-4-carbonyl)-3H-imidazol-1-ium iodide (165 mg, 0.51 mmol).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US07279470B2 |
| Source dataset | uspto-grants-2007_10 |
| ORD ID | ord-d8f8dbfc68db4c079226761fe87ebaef |
| Source note | uspto-grants-2007_10 |