Reaktionsgleichung
[CH3:1][C:2]1([CH2:8][C:9]2[CH:14]=[CH:13][C:12]([O:15][CH3:16])=[C:11]([O:17][CH3:18])[CH:10]=2)[NH:7][CH2:6][CH2:5][NH:4][CH2:3]1.[Cl:19][C:20]1[CH:25]=[CH:24][C:23]([CH:26](Cl)[C:27]2[CH:32]=[CH:31][CH:30]=[CH:29][CH:28]=2)=[CH:22][CH:21]=1>C(C(C)=O)C>[Cl:19][C:20]1[CH:21]=[CH:22][C:23]([CH:26]([C:27]2[CH:28]=[CH:29][CH:30]=[CH:31][CH:32]=2)[N:4]2[CH2:5][CH2:6][NH:7][C:2]([CH3:1])([CH2:8][C:9]3[CH:14]=[CH:13][C:12]([O:15][CH3:16])=[C:11]([O:17][CH3:18])[CH:10]=3)[CH2:3]2)=[CH:24][CH:25]=1Komponenten
4
Edukt 2
Produkt 1
Reagenzien, Katalysatoren, Lösungsmittel 1
Versuchsvorschrift
If 3-methyl-3-(3,4-dimethoxybenzyl)-piperazine is reacted with p-chlorophenyl-phenylmethyl chloride in methyl ethyl ketone according to Example 2, 1-(p-chlorophenyl-phenylmethyl)-3-methyl-3-(3,4-dimethoxybenzyl)-piperazine is obtained in 80 percent yield after a 12-hour reaction period. The hydrochloride has a melting point of 235°-237° C. (isopropanol).
Quellen und Nachweise
- ORD-Eintrag
- ord-0e0fbab6d28e43e39ecb27d785c875e3
- Quelldatensatz
- uspto-grants-1977_06
- Patentnummer
- US04031216
Verknüpfte Notizen
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