HuagongsheHuagongshe Chemistry Print Report · For research reference only
HCID 135815251, compound → HCID 135815267, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | HCID 135815251 | HCID 135815251 | — |
| Catalyst | Palladium | HCID 23938 | — |
| Product | HCID 135815267 | HCID 135815267 | — |
Reaction Steps
1-Methyl-5-(3-nitrobenzyl)-3-propyl-6,7-dihydro-1H-pyrazolo[4,3-d]pyrimidin-7-one (5.92 g, 0.019 mol) was suspended in industrial methylated spirit (300 ml). Palladium on charcoal (10%, 610 mg) was added and the resulting mixture was hydrogenated at 50 p.s.i and room temperature for 3 hours.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US06235742B1 |
| Source dataset | uspto-grants-2001_05 |
| ORD ID | ord-8108dd5aaf334239bc16a88bd8be8636 |
| Source note | uspto-grants-2001_05 |