Participants
| Role | Name | HCID | Charge |
|---|
| Reactant | Ethyl ketone | HCID 7288 | — |
| Reactant | HCID 178514312 | HCID 178514312 | — |
| Solvent | Ethanol | HCID 702 | — |
| Product | HCID 178446841 | HCID 178446841 | 75.7% |
Reaction Steps
A mixture comprising 5.0 g (39.6 mmol) 6-hydrazinopyrimidin-4-ol/6-hydrazinopyrimidin-4(1H)-one (CAS-No: 29939-37-5), 5.12 g pentan-3-one and 80.8 mL ethanol was heated under reflux for 2 hours. After cooling to 3° C., the precipitated solid was filtered off and washed with diethyl ether to give 5.82 g (72%) of the title compound.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|
| Patent number | US09382255B2 |
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| Source dataset | uspto-grants-2016_07 |
|---|
| ORD ID | ord-126f462a7a8b42b9ba48b7cfae07b331 |
|---|
| Source note | uspto-grants-2016_07 |
|---|
