2-(4-amino-phenyl)-3-cyclopentyl-N-thiazol-2-yl-propionamide 、
2,2,2-三氟乙基磺酰氯 在
ethyl acetate heptane 作用下,
以
吡啶 为溶剂,
反应 48.0h,
以High pressure liquid chromatography (Chromegasphere SI-60, 10 μM, 60 Å, 25 cm×23 cm ID, 40/60 heptane/ethyl acetate) afforded the 3-cyclopentyl-N-thiazol-2-yl-2-[4-(2,2,2-trifluoro-ethanesulfonylamino)-phenyl]-propionamide (98.1 mg, 42.4%) as a light yellow oil的产率得到3-cyclopentyl-N-thiazol-2-yl-2-[4-(2,2,2-trifluoro-ethanesulfonylamino)-phenyl]-propionamide