HuagongsheHuagongshe Chemistry Print Report · For research reference only
HCID 13671488, compound → HCID 22162210, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | HCID 13671488 | HCID 13671488 | — |
| Catalyst | Palladium | HCID 23938 | — |
| Solvent | Methanol | HCID 887 | — |
| Product | HCID 22162210 | HCID 22162210 | — |
Reaction Steps
A solution of 12.4 g. (32.2 mmol) 3-ethoxycarbonyl-3-methyl-5-nitro-6-(4-pyridinoylamino)-indolin -2-one in 500 ml. methanol is hydrogenated at ambient temperature in the presence of 1 g. 10% Pd/C. The catalyst is filtered off with suction, the filtrate is evaporated and the substance obtained is immediately further worked up.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04963686 |
| Source dataset | uspto-grants-1990_10 |
| ORD ID | ord-4d4e6c6384924a6f85da4f71d43c967f |
| Source note | uspto-grants-1990_10 |