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18th December 2012 @ 03:16
Urea SM = 102.5 mg, 0.415 mmol Diboron = 253.7 AcOK = 216.3 mg PdCl2dppf = 18 mg dioxane = 8 mL crude yield = 276 mg. multiple product present by TLC (EtoAc: rf = 0, 0.4, 0.6, 0.8, 0.9). Column chromatography necessary.