HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
Potassium Carbonate → 5-Chloro-2-(tetrahydro-thiopyran-4-yloxy)-benzaldehyde
Beteiligte Stoffe
| Rolle | Name | HCID | Einwaage |
|---|---|---|---|
| Edukt | Potassium Carbonate | HCID 11430 | — |
| Edukt | 5-Chloro-salicylaldehyde | HCID 12481 | — |
| Edukt | 4-(Methanesulfonyl)oxytetrahydrothiopyran | HCID 12420265 | — |
| Lösungsmittel | Dimethylformamide | HCID 6228 | — |
| Produkt | 5-Chloro-2-(tetrahydro-thiopyran-4-yloxy)-benzaldehyde | HCID 57743264 | — |
Reaktionsschritte
In a manner similar to the method described in Example 4a, 5-chloro salicylaldehyde (Aldrich) reacted with methanesulfonic acid tetrahydro-thiopyran-4-yl ester prepared in Example 130a and potassium carbonate in dimethylformamide to give a solid. MS (H+), 257.
Herkunft & Nachweise
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patentnummer | US08134001B2 |
| Quelldatensatz | uspto-grants-2012_03 |
| ORD ID | ord-4020dd438f384995976b783ec79de911 |
| Quellennotiz | uspto-grants-2012_03 |