N,N-dimethyl-3-(naphthyloxy)-3-(2-thienyl)propylamine D-tartrate → (S)-N,N-dimethyl-3-(naphthyloxy)-3-(2-thienyl)propylamine D-tartrate
反応式
[CH3:1][N:2]([CH2:4][CH2:5][CH:6]([O:12][C:13]1[C:22]2[C:17](=[CH:18][CH:19]=[CH:20][CH:21]=2)[CH:16]=[CH:15][CH:14]=1)[C:7]1[S:8][CH:9]=[CH:10][CH:11]=1)[CH3:3].[C:23]([C@H:26]([C@@H:28]([C:30]([O-:32])=[O:31])[OH:29])[OH:27])([O-:25])=[O:24]>O1CCCC1>[CH3:1][N:2]([CH2:4][CH2:5][C@H:6]([O:12][C:13]1[C:22]2[C:17](=[CH:18][CH:19]=[CH:20][CH:21]=2)[CH:16]=[CH:15][CH:14]=1)[C:7]1[S:8][CH:9]=[CH:10][CH:11]=1)[CH3:3].[C:23]([C@H:26]([C@@H:28]([C:30]([O-:32])=[O:31])[OH:29])[OH:27])([O-:25])=[O:24]参加物
3
実験手順
(RS)-N,N-dimethyl-3-(naphthyloxy)-3-(2-thienyl)propylamine-D-tartrate (461 g) is dissolved in tetrahydrofuran (900 ml) while hot. After cooling down to lab temperature, the mixture is stirred for 24 hours. The precipitated crystals are re-crystallized from tetrahydrofuran (400 ml) once more using the same procedure. The yield is 117 g (25%). Optical purity is 99% ee (CE).
後処理
- temperatureAfter cooling down to lab temperature