反应详情

To a stirring solution of 2-{5-Methyl-2-[4-(4,4,5,5-tetramethyl-[1,3,2]dioxaborolan-2-yl)phenyl]-oxazol-4-yl}-ethanol (0.314 g, 0.952 mmol) (See Intermediate 3), 3-Iodo-6-methyl-pyridazine (0.178 g, 0.810 mmol) [CAS# 1618-47-9] and [1,1 bis(diphenylphosphino)ferrocene]dichloropalladium(II) complex with CH2Cl2 (1:1) (0.02 g, 0.024 mmol) in 10 mL dioxane is added aqueous sodium carbonate (2M, 1.22 mL) and the reaction is carried out substantially in accordance with the procedure of Example 9 to provide after purification by radial chromatography pure titled compound (0.208 g, 87%). MS (m/e): 296.3 (M+1).

1. customto provide
2. customafter purification by radial chromatography pure titled compound (0.208 g, 87%)