HuagongsheHuagongshe Chemistry Print Report · For research reference only
5-chloro-1H-indole-2,3-dione → 5-chloro-3-(5-chloro-2-methoxyphenyl)-3-hydroxy-1,3-dihydro-2H-indol-2-one
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 5-chloro-1H-indole-2,3-dione | HCID 87203 | — |
| Reactant | 2-Bromo-4-chloroanisole | HCID 521935 | — |
| Product | 5-chloro-3-(5-chloro-2-methoxyphenyl)-3-hydroxy-1,3-dihydro-2H-indol-2-one | HCID 67428748 | 93.1% |
Reaction Steps
With 14.6 g of 2-bromo-4-chloro anisole and 8.00 g of 5-chloroisatin as starting materials, 13.3 g of the title compound (yellow solid) was obtained by a similar method to Step 21-1.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US08030499B2 |
| Source dataset | uspto-grants-2011_10 |
| ORD ID | ord-a08e0069c74d405792e5c981a097b1da |
| Source note | uspto-grants-2011_10 |