HuagongsheHuagongshe Chemistry Print Report · For research reference only
7-Hydroxy-4-methyl-3-phenyl-2H-1-benzopyran-2-one → Methyl-phenyl-carbamic Acid 4-methyl-2-oxo-3-phenyl-2H-chromen-7-yl Ester
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 7-Hydroxy-4-methyl-3-phenyl-2H-1-benzopyran-2-one | HCID 5356628 | — |
| Reactant | 1-methyl-3-(methyl-phenyl-carbamoyl)-3H-imidazol-1-ium iodide | HCID 10947884 | — |
| Product | Methyl-phenyl-carbamic Acid 4-methyl-2-oxo-3-phenyl-2H-chromen-7-yl Ester | HCID 10309458 | 62.3% |
Reaction Steps
The title compound (120 mg, 52% yield, white solid) was prepared from 7-hydroxy-4-methyl-3-phenyl-chromen-2-one (126 mg, 0.50 mmol) and 1-methyl-3-(methyl-phenyl-carbamoyl)-3H-imidazol-1-ium iodide (175 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-ef04661a3e4b41a38daa1cff84002424 |
| Source note | uspto-grants-2007_10 |