HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
Azide → (1R,2R,6S)-6-amino-2-[tert-butyl(dimethyl)silyl]oxy-2-methyl-cyclohexanol
Beteiligte Stoffe
| Rolle | Name | HCID | Einwaage |
|---|---|---|---|
| Edukt | Azide | HCID 33558 | — |
| Edukt | (1R,2R,3S)-3-azido-1-(tert-butyldimethylsilyloxy)-1-methylcyclo-hexan-2-ol | HCID 86667433 | — |
| Edukt | HCID 178418361 | HCID 178418361 | — |
| Katalysator | Palladium | HCID 23938 | — |
| Lösungsmittel | Ethyl Acetate | HCID 8857 | — |
| Produkt | (1R,2R,6S)-6-amino-2-[tert-butyl(dimethyl)silyl]oxy-2-methyl-cyclohexanol | HCID 68007680 | — |
Reaktionsschritte
A solution of azide, 50d, (0.25 g; 0.89 mmol) in 20 mL of ethyl acetate was hydrogenated with Degussa palladium (20 mole %) under 1 atmosphere of hydrogen overnight. The reaction mixture was filtered over celite and the celite was eluted with 2×10 mL of EtOAc. The filtrate was concentrated in vacuo to afford 230 mg of an oil that was used directly for the next step without further purification.
Herkunft & Nachweise
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patentnummer | US09345708B2 |
| Quelldatensatz | uspto-grants-2016_05 |
| ORD ID | ord-08b25f2b51ec4353bc9e5b903ef312f3 |
| Quellennotiz | uspto-grants-2016_05 |