HuagongsheHuagongshe Chemistry Print Report · For research reference only
HCID 67926739, compound → HCID 67926747, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | HCID 67926739 | HCID 67926739 | — |
| Catalyst | Palladium | HCID 23938 | — |
| Solvent | Methanol | HCID 887 | — |
| Product | HCID 67926747 | HCID 67926747 | — |
Reaction Steps
A solution of 1 g of 5-methyl-6-[2-(5-nitro-2-furyl)-5-benzimidazolyl]-4,5-dihydropyridazin-3-one in 30 ml of methanol is hydrogenated to completion on 0.2 g of 5% Pd-C at 20° and under 1 bar. The mixture is filtered, the filtrate is evaporated, and 5-methyl-6-[2-(5-amino-2-furyl)-5-benzimidazolyl]-4,5-dihydropyridazin-3-one is obtained.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04923869 |
| Source dataset | uspto-grants-1990_05 |
| ORD ID | ord-fa8e62f48a7d48b7aecaad058d971ad5 |
| Source note | uspto-grants-1990_05 |