Reaktionsgleichung
[CH2:1]([N:8]1[CH2:13][CH2:12][C:11]([C:20]#[N:21])([C:14]2[CH:19]=[CH:18][CH:17]=[CH:16][CH:15]=2)[CH2:10][CH2:9]1)[C:2]1[CH:7]=[CH:6][CH:5]=[CH:4][CH:3]=1.Cl.S(=O)(=O)(O)[OH:24].C(O)(=O)C>C1(C)C=CC=CC=1>[CH2:1]([N:8]1[CH2:9][CH2:10][C:11]([C:14]2[CH:19]=[CH:18][CH:17]=[CH:16][CH:15]=2)([C:20]([NH2:21])=[O:24])[CH2:12][CH2:13]1)[C:2]1[CH:3]=[CH:4][CH:5]=[CH:6][CH:7]=1Komponenten
6
Edukt 4
Produkt 1
Reagenzien, Katalysatoren, Lösungsmittel 1
Versuchsvorschrift
(a′) 1-benzyl-4-cyano-4-phenylpiperidine, prepared in situ via neutralization of its hydrochloride, is treated with 94-96% sulfuric acid and acetic acid in toluene at 80-100° C. and the 1-benzyl-4-phenyl-4-piperidinecarboxamide thus obtained is treated with bromine in the presence of sodium methoxide; and then
Quellen und Nachweise
- ORD-Eintrag
- ord-724d21cdd37c4afd8037ad128005f9e1
- Quelldatensatz
- uspto-grants-2005_07
- Patentnummer
- US06916929B2
Verknüpfte Notizen
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