Reference of 17282-00-7, With the rapid development and complex challenges of chemical substances, the synthesis of new drugs is usually one of the most effective ways to increase yield.17282-00-7, name is 3-Bromo-5-methylpyridin-2-amine, molecular formula is C6H7BrN2, molecular weight is 187.04, as common compound, the synthetic route is as follows.
General procedure: Under N2 atmosphere, to a solution of palladium acetate (120 mg, 0.53 mmol, 5 mol %) and XANTPHOS (309 mg, 0.53 mmol, 5 mol %) in anisole (30 mL) was added 3-bromo-5-methyl-pyridin-2-ylamine (5) (2.0 g, 10.7 mmol, 1.0 equiv), aryl iodides (6) (10.7 mmol) and cesium carbonate (4.9 g, 15.0 mmol, 1.4 equiv), and the mixture was stirred at 130 C for 1-13 h. After cooling to room temperature, water (40 mL) was added to the mixture. The mixture was concentrated in vacuo and ethyl acetate (100 mL) was added to the residue. The organic layer was washed with water (20 mL) and concentrated in vacuo to give the crude product, which was purified by flash chromatography to give 7.
Statistics shows that 17282-00-7 is playing an increasingly important role. we look forward to future research findings about 3-Bromo-5-methylpyridin-2-amine.
Reference:
Article; Mineno, Masahiro; Sera, Misayo; Ueda, Tsuyoshi; Mizuno, Masahiro; Yamano, Mitsuhisa; Mizufune, Hideya; Zanka, Atsuhiko; Tetrahedron; vol. 70; 35; (2014); p. 5550 – 5557;,
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