1,4-Dioxane hydrochloride → 3-Hydroxy-1-(piperazin-1-yl)propan-1-one hydrochloride
Reaktionsgleichung
C(OC([N:8]1[CH2:13][CH2:12][N:11]([C:14](=[O:18])[CH2:15][CH2:16][OH:17])[CH2:10][CH2:9]1)=O)(C)(C)C.[ClH:19].O1CCOCC1>CO>[ClH:19].[O:18]=[C:14]([N:11]1[CH2:10][CH2:9][NH:8][CH2:13][CH2:12]1)[CH2:15][CH2:16][OH:17]Komponenten
4
Edukt 2
Produkt 1
Reagenzien, Katalysatoren, Lösungsmittel 1
Versuchsvorschrift
A mixture of 1-tert-butoxycarbonylpiperazine, 3-hydroxypropionic acid, 1-hydroxybenzotriazole (HOBt), 1-ethyl-3-(3-dimethylaminopropyl)carbodiimide hydrochloride (EDCI) and DMF was stirred for 24 hours at room temperature to give 3-(4-tert-utoxycarbonylpiperazine-1-yl)-3-oxopropane-1-ol. A mixture of the obtained 3-(4-tert-butoxycarbonylpiperazine-1-yl)-3-oxopropane-1-ol, 4M HCl-dioxane solution and MeOH was stirred for 16 hours at room temperature to give 3-oxo-3-piperazine-1-ylpropane-1-ol hydrochloride.