Thionyl Chloride → HCID 13772860, Verbindung
Reaktionsgleichung
[C:1]1([CH:7]([N:9]2[CH2:13][CH2:12][CH:11]([CH2:14]O)[CH2:10]2)[CH3:8])[CH:6]=[CH:5][CH:4]=[CH:3][CH:2]=1.S(Cl)([Cl:18])=O>ClCCCl>[Cl:18][CH2:14][CH:11]1[CH2:12][CH2:13][N:9]([CH:7]([C:1]2[CH:6]=[CH:5][CH:4]=[CH:3][CH:2]=2)[CH3:8])[CH2:10]1Komponenten
4
Edukt 2
Produkt 1
Reagenzien, Katalysatoren, Lösungsmittel 1
Versuchsvorschrift
A solution of 0.50 g (2.44 mmol) [3R-(R*,R*)]-1-(1-phenylethyl)-3-pyrrolidinemethanol in 5 ml 1,2-dichloroethane was treated with 2 ml thionyl chloride, refluxed two hours, evaporated, and crystallized by trituration with ether to afford 0.64 g (100%) of the title compound as the hydrochloride, mp 140°-146° C., [α]D +27.8° C. (c, 1.07, methanol).
Aufarbeitung
- temperaturerefluxed two hours
- customevaporated
- customcrystallized by trituration with ether
Quellen und Nachweise
- ORD-Eintrag
- ord-954fade31d924da79cf1e66d8b3970dd
- Quelldatensatz
- uspto-grants-1987_01
- Patentnummer
- US04638067
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