HuagongsheHuagongshe Chemistry Print Report · For research reference only
5-Chlorooxindole → 5-Chloro-3-(3-cyclopentyl-4-methoxybenzylidene)-1,3-dihydroindol-2-one
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 5-Chlorooxindole | HCID 152801 | — |
| Reactant | 3-Cyclopentyl-4-methoxybenzaldehyde | HCID 22571071 | — |
| Product | 5-Chloro-3-(3-cyclopentyl-4-methoxybenzylidene)-1,3-dihydroindol-2-one | HCID 54091376 | — |
Reaction Steps
3-Cyclopentyl-4-methoxybenzaldehyde was condensed with 5-chloro-2-oxindole to give 0.3 g of 5-chloro-3-(3-cyclopentyl-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-d472475dea4142ea807e8eaacaee0076 |
| Source note | uspto-grants-2003_03 |