反应详情

The subtitle compound was prepared according to the procedure outlined in example 1 step (iv) using a mixture of azetidine-1-sulfonamide (prepared according to patent WO 2004/011443, 0.13 g), tris(dibenzylideneacetone)dipalladium (0) (58 mg), 2-dicyclohexylphosphino-2′,4′,6′-tri-isopropyl-1,1′-biphenyl (XPHOS) (42 mg), cesium carbonate (0.31 g), 2-[[6-chloro-2-[[(2,3-difluorophenyl)methyl]thio]-4-pyrimidinyl]oxy]-(2S)-propanoic acid ethyl ester (product of step i) (0.25 g) and dioxane (10 mL). Purification was by column chromatography on silica gel using EtOAc/isohexane (3:7) as eluent to give the subtitle compound as clear, colourless oil. Yield: 0.28 g

1. customThe subtitle compound was prepared
2. customPurification