4-Chloro-2-phenoxyphenol → 3-{4-[3-(4-Chloro-2-phenoxy-phenoxy)-5-fluoro-phenoxy]-2-methyl-phenyl}-propionic acid
Reaktionsgleichung
C[O:2][C:3](=[O:22])[CH2:4][CH2:5][C:6]1[CH:11]=[CH:10][C:9]([O:12][C:13]2[CH:18]=[C:17]([F:19])[CH:16]=[C:15](Br)[CH:14]=2)=[CH:8][C:7]=1[CH3:21].[Cl:23][C:24]1[CH:29]=[CH:28][C:27]([OH:30])=[C:26]([O:31][C:32]2[CH:37]=[CH:36][CH:35]=[CH:34][CH:33]=2)[CH:25]=1>>[Cl:23][C:24]1[CH:29]=[CH:28][C:27]([O:30][C:15]2[CH:14]=[C:13]([CH:18]=[C:17]([F:19])[CH:16]=2)[O:12][C:9]2[CH:10]=[CH:11][C:6]([CH2:5][CH2:4][C:3]([OH:2])=[O:22])=[C:7]([CH3:21])[CH:8]=2)=[C:26]([O:31][C:32]2[CH:37]=[CH:36][CH:35]=[CH:34][CH:33]=2)[CH:25]=1Komponenten
3
Versuchsvorschrift
The title compound is prepared by reacting the compound of 3-[4-(3-bromo-5-fluoro-phenoxy)-2-methyl-phenyl]-propionic acid methyl ester with 4-chloro-2-phenoxy-phenol as in Example 18 to afford 0.118 g (22%). 1H NMR (400 MHz, CDCl3); MS (ES+) m/z mass calculated for C28H22O5ClF 492, found 493 and 495 (M+1 and M+3).
Aufarbeitung
- customto afford 0.118 g (22%)