Methyl 4-(bromomethyl)benzoate → 4-{5-Chloro-2-[1-(3-chloro-benzyl)-5,6-difluoro-1H-benzoimidazol-2-yl]-phenoxymethyl}-benzoic acid methyl ester
Reaktionsgleichung
[Cl:1][C:2]1[CH:3]=[CH:4][C:5]([C:9]2[N:13]([CH2:14][C:15]3[CH:20]=[CH:19][CH:18]=[C:17]([Cl:21])[CH:16]=3)[C:12]3[CH:22]=[C:23]([F:27])[C:24]([F:26])=[CH:25][C:11]=3[N:10]=2)=[C:6]([OH:8])[CH:7]=1.[CH3:28][O:29][C:30](=[O:39])[C:31]1[CH:36]=[CH:35][C:34]([CH2:37]Br)=[CH:33][CH:32]=1>>[CH3:28][O:29][C:30](=[O:39])[C:31]1[CH:36]=[CH:35][C:34]([CH2:37][O:8][C:6]2[CH:7]=[C:2]([Cl:1])[CH:3]=[CH:4][C:5]=2[C:9]2[N:13]([CH2:14][C:15]3[CH:20]=[CH:19][CH:18]=[C:17]([Cl:21])[CH:16]=3)[C:12]3[CH:22]=[C:23]([F:27])[C:24]([F:26])=[CH:25][C:11]=3[N:10]=2)=[CH:33][CH:32]=1Komponenten
3
Versuchsvorschrift
The title compound was prepared in analogy to Example 5, intermediate a, from 5-chloro-2-[1-(3-chloro-benzyl)-5,6-difluoro-1H-benzoimidazol-2-yl]-phenol (Example 53, intermediate a) and 4-bromomethyl-benzoic acid methyl ester (CAS Reg. No. 2417-72-3). Colorless sticky solid (56%). MS (Turbo Spray): m/z=553.1 (M+H).