HuagongsheHuagongshe Chemistry Print Report · For research reference only
7-Hydroxy-3-(4-methoxyphenyl)-4-methyl-2H-1-benzopyran-2-one → 3,4-Dihydro-2H-quinoline-1-carboxylic Acid 3-(4-methoxy-phenyl)-4-methyl-2-oxo-2H-chromen-7-yl Ester
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 7-Hydroxy-3-(4-methoxyphenyl)-4-methyl-2H-1-benzopyran-2-one | HCID 5357627 | — |
| Reactant | 1-(3,4-Dihydroquinolin-1(2H)-ylcarbonyl)-3-methyl-1H-imidazol-3-ium Iodide | HCID 10959576 | — |
| Product | 3,4-Dihydro-2H-quinoline-1-carboxylic Acid 3-(4-methoxy-phenyl)-4-methyl-2-oxo-2H-chromen-7-yl Ester | HCID 86589198 | 59% |
Reaction Steps
The title compound (130 mg, 59% yield, white solid) was prepared from 7-hydroxy-3-(4-methoxy-phenyl)-4-methyl-chromen-2-one (141 mg, 0.50 mmol) and 3-(3,4-dihydro-2H-quinoline-1-carbonyl)-1-methyl-3H-imidazol-1-ium iodide (188 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-2e258d71bcb2465593377aabd727b456 |
| Source note | uspto-grants-2007_10 |