Cl[C:2]1[CH:7]=[C:6]([Cl:8])[N:5]=[C:4]([NH:9][CH2:10][C:11]([CH3:14])([CH3:13])[CH3:12])[N:3]=1.[NH2:15][CH2:16][C:17]([CH3:20])([CH3:19])[CH3:18]>>[Cl:8][C:6]1[CH:7]=[C:2]([NH:15][CH2:16][C:17]([CH3:20])([CH3:19])[CH3:18])[N:3]=[C:4]([NH:9][CH2:10][C:11]([CH3:14])([CH3:13])[CH3:12])[N:5]=1The reaction of 4,6-dichloro-2-(2,2-dimethylpropylamino)pyrimidine with 1-amino-2,2-dimethylpropane as described in Example 10 affords the title product in a yield of 49.4%, m.p.: 95°-98° C.
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