HuagongsheHuagongshe Chemistry Print Report · For research reference only
4-Phenoxy-2-benzofuran-1,3-dione → HCID 17989376, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 4-Phenoxy-2-benzofuran-1,3-dione | HCID 12380371 | — |
| Reactant | 4-{2-[Di(propan-2-yl)amino]ethoxy}-3-methoxyaniline | HCID 18672601 | — |
| Reactant | HCID 21939924 | HCID 21939924 | — |
| Product | HCID 17989376 | HCID 17989376 | — |
Reaction Steps
3-Dimethylaminomethyl-chroman-7-ylamine[WO 0121577 A2] was treated with 3-phenoxyphthalic anhydride in the same manner as for 4-(2-diisopropylamino-ethoxy)-3-methoxy-phenylamine in Example A4 to give the title compound.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US07220777B2 |
| Source dataset | uspto-grants-2007_05 |
| ORD ID | ord-cc46421ee9a3440594c5d9d6cf7ed4ed |
| Source note | uspto-grants-2007_05 |