1-Cyclobutylpropan-1-amine hydrochloride → [4-(2-Chloro-4-methoxy-phenyl)-3-nitro-pyridin-2-yl]-(1-cyclobutyl-propyl)-amine
Reaktionsgleichung
[Cl:1][C:2]1[CH:7]=[C:6]([O:8][CH3:9])[CH:5]=[CH:4][C:3]=1[C:10]1[CH:15]=[CH:14][N:13]=[C:12](OS(C(F)(F)F)(=O)=O)[C:11]=1[N+:24]([O-:26])=[O:25].Cl.[CH:28]1([CH:32]([NH2:35])[CH2:33][CH3:34])[CH2:31][CH2:30][CH2:29]1>>[Cl:1][C:2]1[CH:7]=[C:6]([O:8][CH3:9])[CH:5]=[CH:4][C:3]=1[C:10]1[CH:15]=[CH:14][N:13]=[C:12]([NH:35][CH:32]([CH:28]2[CH2:31][CH2:30][CH2:29]2)[CH2:33][CH3:34])[C:11]=1[N+:24]([O-:26])=[O:25]Komponenten
3
Versuchsvorschrift
Trifluoro-methanesulfonic acid 4-(2-chloro-4-methoxy-phenyl)-3-nitro-pyridin-2-yl ester (0.50 g, 1.21 mmol), prepared substantially as described in Example 19a, and 1-cyclobutyl-propylamine HCl (0.36 g, 2.42 mmol) were treated substantially as described in Part C of Example 19a to produce 0.33 g (72%) of [4-(2-chloro-4-methoxy-phenyl)-3-nitro-pyridin-2-yl]-(1-cyclobutyl-propyl)-amine: MS (AP) m/z 375.9 [(M+H)+, 25].