Dimethylformamide → (S)-1-(3-hydroxyphenyl)-N,N-dimethyl-N-((S)-1-phenylethyl)ethanaminium bromide
Reaktionsgleichung
[CH3:1][N:2]([C@H:12]([C:14]1[CH:19]=[CH:18][CH:17]=[CH:16][CH:15]=1)[CH3:13])[C@H:3]([C:5]1[CH:6]=[C:7]([OH:11])[CH:8]=[CH:9][CH:10]=1)[CH3:4].[CH3:20]N(C)C=O.C[Br:26]>C(OCC)(=O)C>[Br-:26].[OH:11][C:7]1[CH:6]=[C:5]([C@@H:3]([N+:2]([CH3:20])([CH3:1])[C@H:12]([C:14]2[CH:19]=[CH:18][CH:17]=[CH:16][CH:15]=2)[CH3:13])[CH3:4])[CH:10]=[CH:9][CH:8]=1Komponenten
5
Edukt 3
Produkt 1
Reagenzien, Katalysatoren, Lösungsmittel 1
Reaktionsbedingungen
- Temperatur
- 60 °C
Versuchsvorschrift
Mix 5.1 g (0.02 mol) of 3-[(S)-1-(methyl-[(S)-1-phenylethyl]amino)ethyl]phenol (formula V) with 10 ml N,N-dimethylformamide and 7.5 g (0.08 mol) of methyl bromide at room temperature, and heat the mixture to 60° C. for 10 hours. Let it cool to room temperature and add 100 ml of ethyl acetate. A light yellow solid is produced. Filter and dry it to receive 6.5 g light yellow solid with a yield of 89%.
Aufarbeitung
- temperaturecool to room temperature
- customA light yellow solid is produced
- filtrationFilter
- customdry it
Quellen und Nachweise
- ORD-Eintrag
- ord-c86901401158425ea7a08c9a0af0787c
- Quelldatensatz
- uspto-grants-2016_05
- Patentnummer
- US09353049B2
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