Lithium Carbonate → 2-chloro-4-[(2S,3S)-3-hydroxy-2,3-dimethylpyrrolidin-1-yl]-3-methylbenzonitrile
Reaktionsgleichung
[CH3:1][C@H:2]1[C@@:6]([CH2:8]CC)([OH:7])[CH2:5][CH2:4][NH:3]1.[Cl:11][C:12]1[C:19]([CH3:20])=[C:18](F)[CH:17]=[CH:16][C:13]=1[C:14]#[N:15].C(=O)([O-])[O-].[Li+].[Li+]>>[Cl:11][C:12]1[C:19]([CH3:20])=[C:18]([N:3]2[CH2:4][CH2:5][C@@:6]([OH:7])([CH3:8])[C@@H:2]2[CH3:1])[CH:17]=[CH:16][C:13]=1[C:14]#[N:15]Komponenten
4
Versuchsvorschrift
By an operation in the same manner as in Example 1 and using (2S,3S)-2,3-dimethylpyrrolidin-3-ol 0.5 oxalate (260 mg), 2-chloro-4-fluoro-3-methylbenzonitrile (550 mg) and lithium carbonate (240 mg), the title compound was obtained as a colorless solid (yield: 320 mg, yield: 75%).