HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
5-(benzyloxy)pyridazin-3(2H)-one → 5-Benzyloxy-2-[2-(4-hydroxymethyl-2-methyl-phenyl)-2-oxo-ethyl]-2H-pyridazin-3-one
Beteiligte Stoffe
| Rolle | Name | HCID | Einwaage |
|---|---|---|---|
| Edukt | 5-(benzyloxy)pyridazin-3(2H)-one | HCID 59822107 | — |
| Edukt | 4-Benzyloxy-1-[2-(4-hydroxymethyl-2-methyl-phenyl)-2-oxo-ethyl]-1H-pyridin-2-one | HCID 86695537 | — |
| Produkt | 5-Benzyloxy-2-[2-(4-hydroxymethyl-2-methyl-phenyl)-2-oxo-ethyl]-2H-pyridazin-3-one | HCID 86695545 | 81% |
Reaktionsschritte
5-Benzyloxy-2-[2-(4-hydroxymethyl-2-methyl-phenyl)-2-oxo-ethyl]-2H-pyridazin-3-one is prepared following preparation 1c employing 5-benzyloxy-2H-pyridazin-3-one (described in WO 09/103,478) instead of 4-benzyloxy-1H-pyridin-2-one.
Herkunft & Nachweise
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patentnummer | US08933079B2 |
| Quelldatensatz | uspto-grants-2015_01 |
| ORD ID | ord-48f3866de05f43588ea9342074d15221 |
| Quellennotiz | uspto-grants-2015_01 |