2-Chloro-6-fluorobenzoic acid → 2-chloro-N-(3-cyclopropyl-2-(6-(trifluoromethyl)pyridin-3-yl)propyl)-6-fluorobenzamide
Reaktionsgleichung
[Cl:1][C:2]1[CH:10]=[CH:9][CH:8]=[C:7]([F:11])[C:3]=1[C:4]([OH:6])=O.[CH:12]1([CH2:15][CH:16]([C:19]2[CH:20]=[N:21][C:22]([C:25]([F:28])([F:27])[F:26])=[CH:23][CH:24]=2)[CH2:17][NH2:18])[CH2:14][CH2:13]1>>[Cl:1][C:2]1[CH:10]=[CH:9][CH:8]=[C:7]([F:11])[C:3]=1[C:4]([NH:18][CH2:17][CH:16]([C:19]1[CH:20]=[N:21][C:22]([C:25]([F:28])([F:26])[F:27])=[CH:23][CH:24]=1)[CH2:15][CH:12]1[CH2:13][CH2:14]1)=[O:6]Komponenten
3
Versuchsvorschrift
The racemic mixture which was prepared in a similar manner to example 3a from 2-chloro-6-fluorobenzoic acid and 3-cyclopropyl-2-(6-(trifluoromethyl)pyridin-3-yl)propan-1-amine was separated into the two enantiomers by preparative SFC to yield the title compound. LCMS (MH+): m/z=401.1, tR (minutes, Method G)=2.88. [α]D20=−25.9 (c=0.81 mg/mL,CHCl3)
Aufarbeitung
- customwas separated into the two enantiomers by preparative SFC