HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
Acetyl chloride → 1-[5-Chloro-2-(tetrahydro-thiopyran-4-yloxy)-phenyl]-3-trimethylsilyoxy-2-aza-1,3-butadiene
Beteiligte Stoffe
| Rolle | Name | HCID | Einwaage |
|---|---|---|---|
| Edukt | Acetyl chloride | HCID 6367 | — |
| Edukt | Trimethylsilane | HCID 70435 | — |
| Edukt | Lithium Hexamethyldisilazide | HCID 2733832 | — |
| Edukt | 5-Chloro-2-(tetrahydro-thiopyran-4-yloxy)-benzaldehyde | HCID 57743264 | — |
| Lösungsmittel | Triethylamine | HCID 8471 | — |
| Produkt | 1-[5-Chloro-2-(tetrahydro-thiopyran-4-yloxy)-phenyl]-3-trimethylsilyoxy-2-aza-1,3-butadiene | HCID 66640754 | — |
Reaktionsschritte
In a manner similar to the method described in Example 112b, 5-chloro-2-(tetrahydro-thiopyran-4-yloxy)-benzaldehyde was treated with LHMDS, acetyl chloride, triethylamine and trimethyl silane to give the desired compound, which was directly used for the next step.
Herkunft & Nachweise
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patentnummer | US08134001B2 |
| Quelldatensatz | uspto-grants-2012_03 |
| ORD ID | ord-df035aa4fb3343b69c7cbf33d7cdd5b6 |
| Quellennotiz | uspto-grants-2012_03 |