Tributylstannane → 3-[5-(2-Chloro-4-pyrimidinyl)-2-(1,1-dimethylethyl)-1,3-oxazol-4-yl]-2-fluoroaniline
Reaktionsgleichung
[Cl:1][C:2]1[N:7]=[C:6]([C:8]2[O:12][C:11]([C:13]([CH3:16])([CH3:15])[CH3:14])=[N:10][C:9]=2[C:17]2[C:18]([F:30])=[C:19]([NH:23]C(=O)OCC=C)[CH:20]=[CH:21][CH:22]=2)[CH:5]=[CH:4][N:3]=1.C([SnH](CCCC)CCCC)CCC>>[Cl:1][C:2]1[N:7]=[C:6]([C:8]2[O:12][C:11]([C:13]([CH3:16])([CH3:15])[CH3:14])=[N:10][C:9]=2[C:17]2[C:18]([F:30])=[C:19]([CH:20]=[CH:21][CH:22]=2)[NH2:23])[CH:5]=[CH:4][N:3]=1Komponenten
3
Versuchsvorschrift
Following a procedure analogous to the procedure described in Intermediate 13 using 2-propen-1-yl {3-[5-(2-chloro-4-pyrimidinyl)-2-(1,1-dimethylethyl)-1,3-oxazol-4-yl]-2-fluorophenyl}carbamate (1.2 g, 2.78 mmol) and tri-n-butyltin hydride (1.21 g, 4.17 mmol), the title compound was obtained as a yellow solid (530 mg, 55%). MS (ESI): 347 [M+H]+.