HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
Hydrochloric Acid → 4-(3-(Trifluoromethyl)phenyl)-1,2,3,6-tetrahydropyridine hydrochloride
Beteiligte Stoffe
| Rolle | Name | HCID | Einwaage |
|---|---|---|---|
| Edukt | Hydrochloric Acid | HCID 313 | — |
| Edukt | 4-[3-(Trifluoromethyl)phenyl]-4-piperidinol | HCID 75255 | — |
| Lösungsmittel | Water | HCID 962 | — |
| Produkt | 4-(3-(Trifluoromethyl)phenyl)-1,2,3,6-tetrahydropyridine hydrochloride | HCID 23435991 | — |
Reaktionsschritte
In a round-bottomed flask equipped with a mechanical stirrer, 50 g of 4-(3-trifluoromethylphenyl)-4-piperidinol are charged to 377 ml of water and 514 ml of concentrated hydrochloric acid. The mixture is left to react at reflux for 5 hours and is then cooled to ambient temperature. A white solid precipitates. It is filtered off through a Büchner funnel and dried in an oven. 37 g of a white solid are isolated. M.p. 203-204° C.
Herkunft & Nachweise
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patentnummer | US08193190B2 |
| Quelldatensatz | uspto-grants-2012_06 |
| ORD ID | ord-8d33625c1f5646a4be3f592063add37e |
| Quellennotiz | uspto-grants-2012_06 |