Reaktionsgleichung
[Br:1][C:2]1[CH:6]=[N:5][N:4]([CH3:7])[C:3]=1[C:8]1[CH:9]=[C:10]([NH2:16])[CH:11]=[CH:12][C:13]=1[O:14][CH3:15].[F:17][C:18]1[CH:19]=[C:20]([N:25]=[C:26]=[O:27])[CH:21]=[C:22]([F:24])[CH:23]=1>C(Cl)Cl>[Br:1][C:2]1[CH:6]=[N:5][N:4]([CH3:7])[C:3]=1[C:8]1[CH:9]=[C:10]([NH:16][C:26]([NH:25][C:20]2[CH:21]=[C:22]([F:24])[CH:23]=[C:18]([F:17])[CH:19]=2)=[O:27])[CH:11]=[CH:12][C:13]=1[O:14][CH3:15]Komponenten
4
Edukt 2
Produkt 1
Reagenzien, Katalysatoren, Lösungsmittel 1
Versuchsvorschrift
3-(4-Bromo-2-methyl-2H-pyrazol-3-yl)-4-methoxy-phenylamine (0.032 g, 0.11 mmol) was treated with 3,5-difluorophenyl isocyanate (0.018 g, 14 μL, 0.11 mmol, 1.0 equiv.) in CH2Cl2 (2 mL), in a similar manner as described in Example 1.2 to afford Compound 7 (0.038 g, 0.09 mmol, 77%) as a white solid. LCMS m/z (%)=437 (M+H79Br, 100), 439 (M+H81Br, 100). 1H NMR (400 MHz, acetone-d6) δ: 8.47 (s, 1H), 8.23 (s, 1H), 7.68 (dd, J=2.7, 9.0 Hz, 1H), 7.50 (s, 1H), 7.42 (d, J=2.7 Hz, 1H), 7.18-7.27 (m, 2H), 7.15 (d, J=9.0 Hz, 1H), 6.59 (ttt, J=2.3, 9.1, 9.1 Hz, 1H), 3.82 (s, 3H), 3.68 (s, 3H).
Quellen und Nachweise
- ORD-Eintrag
- ord-fd6bf12aa6344bf3aa0ca9a0b22a4a34
- Quelldatensatz
- uspto-grants-2014_06
- Patentnummer
- US08754238B2
Verknüpfte Notizen
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