4-Ethylphenyl isocyanate → 1-(4-Ethyl-phenyl)-3-[4-(2-trifluoromethyl-pyridin-4-yloxy)-phenyl]-urea
Reaktionsgleichung
[F:1][C:2]([F:18])([F:17])[C:3]1[CH:8]=[C:7]([O:9][C:10]2[CH:15]=[CH:14][C:13]([NH2:16])=[CH:12][CH:11]=2)[CH:6]=[CH:5][N:4]=1.[CH2:19]([C:21]1[CH:26]=[CH:25][C:24]([N:27]=[C:28]=[O:29])=[CH:23][CH:22]=1)[CH3:20]>>[CH2:19]([C:21]1[CH:26]=[CH:25][C:24]([NH:27][C:28]([NH:16][C:13]2[CH:14]=[CH:15][C:10]([O:9][C:7]3[CH:6]=[CH:5][N:4]=[C:3]([C:2]([F:1])([F:17])[F:18])[CH:8]=3)=[CH:11][CH:12]=2)=[O:29])=[CH:23][CH:22]=1)[CH3:20]Komponenten
3
Versuchsvorschrift
The title compound is prepared as described in Example 102 but using 4-(2-trifluoromethyl-pyridin-4-yloxy)-phenylamine (Example 108) and 4-ethyl-phenyl-isocyanate. The reaction mixture is stirred for 4.5 h. The title compound is obtained as a white solid: ES-MS: 401.9 [M+H]+; single peak at tR=9.33 min (System 2); Rf=0.37 (CH2Cl2/Et2O, 90/10).
Aufarbeitung
- customThe title compound is prepared