1-Benzylpiperazine → HCID 10172292、化合物
反応式
Cl[CH2:2][C:3]1[N:4]=[N:5][C:6]2[C:7](=[C:9]([NH2:14])[N:10]=[C:11]([NH2:13])[N:12]=2)[N:8]=1.[CH2:15]([N:22]1[CH2:27][CH2:26][NH:25][CH2:24][CH2:23]1)[C:16]1[CH:21]=[CH:20][CH:19]=[CH:18][CH:17]=1>C(O)C>[CH2:15]([N:22]1[CH2:27][CH2:26][N:25]([CH2:2][C:3]2[N:4]=[N:5][C:6]3[C:7](=[C:9]([NH2:14])[N:10]=[C:11]([NH2:13])[N:12]=3)[N:8]=2)[CH2:24][CH2:23]1)[C:16]1[CH:17]=[CH:18][CH:19]=[CH:20][CH:21]=1参加物
4
反応条件
- 温度
- 90 °C
実験手順
A mixture of 3-Chloromethyl-pyrimido[5,4-e][1,2,4]triazine-5,7-diamine 3 (48 mg; 0.23 mmol) and N-Benzylpiperazine (0.12 mL) in ethanol (0.1 mL) were heated to 90° C. in a sealed tube for 2 h. The mixture was then allowed to cool to room temperature and concentrated in vacuo. The crude product was purified by reverse phase HPLC (Rainin C18, 0% CH3CN to 50% CH3CN gradient, CH3CN/H2O, 0.1% TFA) and the bright yellow fractions containing the product were lyophilized after removal of CH3CN in vacuo to give 26 mg of yellow colored 3-(4-Benzyl-piperazin-1-ylmethyl)-pyrimido[5,4-e][1,2,4]triazine-5,7-diamine as the trifluoroacetate salt.