反应详情

温度

60 °C

To a mixture of N-[4-((R)-1-Aminoethyl)-5-fluoro-2-methylphenyl]methanesulfonamide hydrochloride (55.3 mg, 0.195 mmol), 2-acetyl-5,6,7,8-tetrahydroquinoline-6-carboxylic acid (45 mg, 0.20 mmol) and N,N,N′,N′-Tetramethyl-O-(7-azabenzotriazol-1-yl)uronium Hexafluorophosphate (110 mg, 0.29 mmol) in N-Methylpyrrolidinone (192 uL, 1.99 mmol), N,N-Diisopropylethylamine (0.10 mL, 0.59 mmol) was added and the reaction was heated at 60° C. 4 h. The crude was diluted with EtOAc and washed with 1N HCl, 1M NaHCO3 and brine. The combined organic layers were dried (MgSO4), filtered and concentrated in vacuo to afford the title product (80 mg, 90%) as a brown oil that was used without further purification into the next step. m/z=448.4 (M+H)+.

1. additionwas added
2. custom4 h
3. washwashed with 1N HCl, 1M NaHCO3 and brine
4. dry with materialThe combined organic layers were dried (MgSO4)
5. filtrationfiltered
6. concentrationconcentrated in vacuo