HuagongsheHuagongshe Chemistry Print Report · For research reference only
Oxindole → 3-(5-Isopropyl-4-methoxy-2-methylbenzylidene)-1,3-dihydroindol-2-one
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Oxindole | HCID 321710 | — |
| Reactant | 5-Isopropyl-4-methoxy-2-methylbenzaldehyde | HCID 3276129 | — |
| Product | 3-(5-Isopropyl-4-methoxy-2-methylbenzylidene)-1,3-dihydroindol-2-one | HCID 54084498 | — |
Reaction Steps
2-Oxindole was condensed with 5-isopropyl-4-methoxy-2-methylbenzaldehyde using method B to give 0.25 g of 3-(5-Isopropyl-4-methoxy-2-methylbenzylidene)-1,3-dihydroindol-2-one as a yellow-orange solid which was reduced using method E to give 2 g (100%) of 3-(5-isopropyl-4-methoxy-2-methylbenzyl)-1,3-dihydroindol-2-one as a white solid.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US06689806B1 |
| Source dataset | uspto-grants-2004_02 |
| ORD ID | ord-8738a5a55d7b40c1afbae0c7c7f4b36d |
| Source note | uspto-grants-2004_02 |