[NH:1]1[C:9]2[C:4](=[CH:5][CH:6]=[C:7]([NH2:10])[CH:8]=2)[CH:3]=[N:2]1.[Cl:11][C:12]1[N:17]=[C:16]([NH2:18])[N:15]=[C:14](NC2C=CC(Cl)=CC=2)[CH:13]=1>>[Cl:11][C:12]1[N:17]=[C:16]([NH2:18])[N:15]=[C:14]([NH:10][C:7]2[CH:8]=[C:9]3[C:4]([CH:3]=[N:2][NH:1]3)=[CH:5][CH:6]=2)[CH:13]=1Using 1H-indazol-6-yl-amine in place of 4-chloro-phenylamine in the method described in Example 2 for the synthesis of 6-chloro-N*4*-(4-chloro-phenyl)-pyrimidine-2,4-diamine provided 6-chloro-N*4*-(1H-indazol-6-yl)-pyrimidine-2,4-diamine (42% yield).
Wird geladen…