反应详情

温度

150 °C

A microwave vial was charged with 4-chloro-6-[2,2,2-trifluoro-1-phenyl-ethoxy]-[1,3,5]triazine-2-ylamine (33 mg, 0.1 mmol), 4-borono-L-phenylalanine (31 mg, 0.15 mmol), 1 ml of actonitrile, and 0.7 ml of water. Aqueous sodium carbonate (0.3 ml, 1M) was added to above solution followed by 5 mol percent dichlorobis(triphenylphosphine)-palladium(II). The reaction vessel was sealed and heated to 150° C. for 5 minutes by microwave. After cooling, the reaction mixture was evaporated to dryness. The residue was dissolved in 2.5 ml of methanol, was then purified with Prep-LC to give 3.2 mg 2-amino-3-{4-[4-amino-6-(1-phenyl-2,2,2-trifluoro-ethoxy]-[1,3,5]triazin-2-yl]-phenyl)-propionic acid. 1H NMR (300 MHz, CD3OD) δ 8.22 (d, J=8.20 Hz, 2H), 7.52 (m, 2H), 7.33 (m, 5H) 6.62 (m, 1H), 4.19 (t, 1H), 3.1-3.33 (m, 2H).

1. customThe reaction vessel was sealed
2. temperatureAfter cooling
3. customthe reaction mixture was evaporated to dryness
4. dissolutionThe residue was dissolved in 2.5 ml of methanol
5. customwas then purified with Prep-LC