3,4,5-Trifluorobenzoic acid → 3,4,5-Trifluoro-N-(2-oxo-6-trifluoromethyl-2,3-dihydro-1H-benzoimidazol-4-yl)-benzamide
Reaktionsgleichung
[NH2:1][C:2]1[C:10]2[NH:9][C:8](=[O:11])[NH:7][C:6]=2[CH:5]=[C:4]([C:12]([F:15])([F:14])[F:13])[CH:3]=1.[F:16][C:17]1[CH:18]=[C:19]([CH:23]=[C:24]([F:27])[C:25]=1[F:26])[C:20](O)=[O:21]>>[F:16][C:17]1[CH:18]=[C:19]([CH:23]=[C:24]([F:27])[C:25]=1[F:26])[C:20]([NH:1][C:2]1[C:10]2[NH:9][C:8](=[O:11])[NH:7][C:6]=2[CH:5]=[C:4]([C:12]([F:15])([F:14])[F:13])[CH:3]=1)=[O:21]Komponenten
3
Versuchsvorschrift
4-Amino-6-trifluoromethyl-1,3-dihydro-benzoimidazol-2-one (2.17 g, 10 mmol, Example 61a) and 3,4,5-trifluoro-benzoic acid (1.94 g, 11 mmol, Aldrich) reacted under the conditions of Example 65 to give the title compound as a white solid. MS (ESI, pos. ion) m/e: 376 (M+1), (ESI, neg. ion) m/z: 374 (M−1)
Quellen und Nachweise
- ORD-Eintrag
- ord-121f9b405bdb4c9da115ebce263e0627
- Quelldatensatz
- uspto-grants-2011_09