反应详情

To 45 mg (0.13 mmol) 1-[2-(4-hydroxymethyl-phenyl)-ethyl]-4-(thiophen-2-ylmethoxy)-1H-pyridin-2-one (example 2.1a) in 3.0 mL DCM is added 55 μL triethylamine (0.40 mmol) and subsequently 20 μL (0.26 mmol) methanesulfonyl chloride at RT. The reaction mixture is stirred 1 h at RT and then 37 mg (0.40 mmol) N-piperidin-4-yl-acetamide is added. The mixture is stirred overnight at RT and is directly added to a reverse HPLC for purification (Zorbax stable bond, C18, 7 μm; water (0.15% formic acid)/acetonitrile 95:5 to 10:90).

1. stirringThe mixture is stirred overnight at RT