2,6-Dichloropyrazine → 1-((6-chloropyrazin-2-yl)amino)-3-(3,4-dihydroisoquinolin-2(1H)-yl)propan-2-ol
反応式
Cl[C:2]1[CH:7]=[N:6][CH:5]=[C:4]([Cl:8])[N:3]=1.[NH2:9][CH2:10][CH:11]([OH:23])[CH2:12][N:13]1[CH2:22][CH2:21][C:20]2[C:15](=[CH:16][CH:17]=[CH:18][CH:19]=2)[CH2:14]1>CC(O)C>[Cl:8][C:4]1[N:3]=[C:2]([NH:9][CH2:10][CH:11]([OH:23])[CH2:12][N:13]2[CH2:22][CH2:21][C:20]3[C:15](=[CH:16][CH:17]=[CH:18][CH:19]=3)[CH2:14]2)[CH:7]=[N:6][CH:5]=1参加物
4
反応条件
- 温度
- 130 °C
実験手順
To a solution of 2,6-dichloropyrazine (150 mg, 1 mmol) in 5 mL i-PrOH was added 1-amino-3-(3,4-dihydroisoquinolin-2(1H)-yl)propan-2-ol (206 mg, 1 mmol), the solution sealed and the mixture heated at 130° C. for 2 h. After cooling, the solvent was evaporated and the residue used directly in the next step without purification. LCMS (m/z): 319 (M+1).