HuagongsheHuagongshe Chemistry Print Report · For research reference only
5-fluoro-1,3-dihydro-2H-indol-2-one → 5-Fluoro-3-(3-isopropyl-4-methoxybenzylidene)-1,3-dihydroindol-2-one
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 5-fluoro-1,3-dihydro-2H-indol-2-one | HCID 3731012 | — |
| Reactant | 3-Isopropyl-4-methoxybenzaldehyde | HCID 9898990 | — |
| Product | 5-Fluoro-3-(3-isopropyl-4-methoxybenzylidene)-1,3-dihydroindol-2-one | HCID 54324035 | — |
Reaction Steps
3-Isopropyl-4-methoxybenzaldehyde was condensed with 5-fluoro-2-oxindole to give 0.25 g of 5-fluoro-3-(3-isopropyl-4-methoxybenzylidene)-1,3-dihydroindol-2-one as a yellow-orange solid.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US06531502B1 |
| Source dataset | uspto-grants-2003_03 |
| ORD ID | ord-61185c9213db43a58b24981f999c06ab |
| Source note | uspto-grants-2003_03 |