Each compound has different characteristics, and only by selecting the characteristics of the compound suitable for a specific situation can the compound be applied on a large scale. 546115-65-5, name is 1-(3-Bromophenyl)cyclopropanamine, This compound has unique chemical properties. The synthetic route is as follows., SDS of cas: 546115-65-5
To a solution of l-(4-fluoro-phenyl)-lH-pyrazolo[3,4-c]pyridine-4-carboxylic acid (0.500 g, 1.94 mmol), l-(3-bromophenyl)cyclopropanamine (453 mg, 2.14 mmol) and N,N-diisopropylethylamine (1.73 mL, 9.72 mmol) in DMF (18 mL) is added TBTU (0.780 g, 2.43 mmol). After 2 hours, the mixture is concentrated in vacuo, dissolved in ethyl acetate (200 mL), and washed with 2Nu sodium hydroxide (3 x 100 mL), saturated aqueous ammonium chloride (2 x 100 mL), saturated aqueous sodium bicarbonate (100 mL), brine (100 mL). The organic layer is dried over MgS04, filtered through a pad of silica gel eluting with ethyl acetate (3 x 100 mL), and concentrated in vacuo. The residue is purified by silica gel chromatography eluting with a gradient of 50-70% ethyl acetate in heptane to give a solid that is triturated with methylene chloride to afford the title compound as a solid.
Chemical properties determine the actual use. Each compound has specific chemical properties and uses. We look forward to more synthetic routes in the future to expand reaction routes of 546115-65-5.
Reference:
Patent; BOEHRINGER INGELHEIM INTERNATIONAL GMBH; COOK, Brian Nicholas; KUZMICH, Daniel; MAO, Can; RAZAVI, Hossein; WO2011/49917; (2011); A1;,
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