The major producers of chemicals have been the Europe, Japan and China. Due to the growing call for a cleaner, greener environment, people will have to find innovative ways to maintain their relevance. Here is a compound 831203-15-7, name is 2-(5-Bromopyrimidin-2-yl)acetonitrile. This compound has unique chemical properties. The synthetic route is as follows. name: 2-(5-Bromopyrimidin-2-yl)acetonitrile
General procedure: The title compound of this step was prepared by the method described in Example 1, Step 3,2- (5-bromopyrimidin-2-yl) acetonitrile (0.724 g, 3.66 mmol), 4-chloro-2-fluorophenylboronic acid (0.829 g, 4.75 mmol)Potassium carbonate (1.517 g, 10.98 mmol),Tetrakis (triphenylphosphine) palladium (0.338 g, 0.292 mmol)In toluene (15 mL) with nitrogen at 100 C for 15 hours.The crude product was directly purified by silica gel column chromatography (petroleum ether / ethyl acetate (v / V) = 5/1)The compound (orange solid, 563 g, 62.2%)
With the rapid development of chemical substances, we look forward to future research findings about 831203-15-7.
Reference:
Patent; Guangdong Dongyangguang Pharmaceutical Co., Ltd.; Jin Chuanfei; Wei Dehuo; Xue Yaping; Zhang Yingjun; (44 pag.)CN106674207; (2017); A;,
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