反应详情

温度

180 °C

2-Methanesulfinyl-7-(4-methanesulfonyl-phenyl)-pyrrolo[2,1-f][1,2,4]triazine (125 mg, 0.000373 mol), N,N-Diisopropylethylamine (0.0974 mL, 0.000559 mol) and 3,4,5-Trimethoxyaniline (81.9 mg, 0.000447 mol) were dissolved in 2-Methoxyethanol (2.2 mL) and the reaction was heated at 180° C. under 300 W microwave conditions until HPLC showed consumption of starting material. The reaction mixture was then reduced en vacuo and the product was isolated and purified by Gilson prep HPLC to afford 24.45 mg of [7-(4-Methanesulfonyl-phenyl)-pyrrolo[2,1-f][1,2,4]triazin-2-yl]-(3,4,5-trimethoxy-phenyl)-amine as a lyophilated powder. (M+H)=455.14. 1H NMR (400 MHz, CDCl3) δ 9.11 (m, 1H), 8.73 (s, 1H), 8.34 (d, 2H, J=8.59 Hz), 8.05 (d, 2H, J=8.34 Hz), 7.23 (m, 1H), 7.18 (d, 1H, J=5.05 Hz), 6.87 (s, 2H), 3.86 (s, 3H), 3.77 (s, 6H), 3.25 (s, 3H).

1. customconsumption of starting material
2. customthe product was isolated
3. custompurified by Gilson prep HPLC