HuagongsheHuagongshe Chemistry Print Report · For research reference only
5-Amino-2-oxindole → HCID 69101038, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 5-Amino-2-oxindole | HCID 2773213 | — |
| Reactant | HCID 69100898 | HCID 69100898 | — |
| Product | HCID 69101038 | HCID 69101038 | — |
Reaction Steps
The title compound is prepared from [4-(4-fluoro-phenoxy)-piperidin-1-yl]-oxo-acetic acid and 5-amino-1,3-dihydro-indol-2-one according to the method described in Example 2. The filtered crystals are purified by column chromatography using Kieselgel 60 (Merck) as adsorbent and toluene:methanol=4:1 as eluent. Melting Point: 209-211° C. (diethyl ether)
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US07435744B2 |
| Source dataset | uspto-grants-2008_10 |
| ORD ID | ord-39b60c8cdbce48d594e7171cb6cee956 |
| Source note | uspto-grants-2008_10 |