HuagongsheHuagongshe Chemistry Print Report · For research reference only
HCID 71270138, compound → HCID 178518783, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | HCID 71270138 | HCID 71270138 | — |
| Solvent | Ethyl Acetate | HCID 8857 | — |
| Product | HCID 178518783 | HCID 178518783 | 27% |
Reaction Steps
Prepared as described for 4-hydroxy-6-(2-phenethyl)pyridazin-3(2H)-one (Example 1) from 3,4-bis(benzyloxy)-6-(1-phenylcyclopropyl)pyridazine (Intermediate 26) except that the reaction was carried out in ethyl acetate. The crude material was recrystallised from ethyl acetate to give a pink solid (yield=27%).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US09290456B2 |
| Source dataset | uspto-grants-2016_03 |
| ORD ID | ord-d99c6ccbbc07499bb6298160ae5767bb |
| Source note | uspto-grants-2016_03 |