HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
1-(tert-Butoxycarbonyl)-4-(p-toluenesulfonyloxy)piperidine → 5-(3,4-dimethoxyphenyl)-4,4-diethyl-2-piperidin-4-yl-2,4-dihydro-3H-pyrazol-3-one
Beteiligte Stoffe
| Rolle | Name | HCID | Einwaage |
|---|---|---|---|
| Edukt | 1-(tert-Butoxycarbonyl)-4-(p-toluenesulfonyloxy)piperidine | HCID 15734713 | — |
| Edukt | 5-(3,4-dimethoxyphenyl)-4,4-diethyl-2,4-dihydro-3H-pyrazol-3-one | HCID 66616622 | — |
| Produkt | 5-(3,4-dimethoxyphenyl)-4,4-diethyl-2-piperidin-4-yl-2,4-dihydro-3H-pyrazol-3-one | HCID 66616474 | — |
Reaktionsschritte
Prepared analogously as described for the example B1 (Alternative 1) using 5-(3,4-dimethoxyphenyl)-4,4-diethyl-2,4-dihydro-3H-pyrazol-3-one (compound C7) and tert-butyl 4-(Toluene-4-sulfonyloxy)piperidine-1-carboxylate (compound E1) as starting compounds resulting in the title compound. (compound B7)
Herkunft & Nachweise
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patentnummer | US09340522B2 |
| Quelldatensatz | uspto-grants-2016_05 |
| ORD ID | ord-e25c9e1360ff4f928570e46e4afa5347 |
| Quellennotiz | uspto-grants-2016_05 |