Researchers who often do experiments know that organic synthesis is a process of preparing more complex target molecules from simple raw materials through one or more chemical reactions. Generally, it requires fewer steps,and cheap raw materials. 109306-86-7, name is 2-(2-Bromophenyl)pyridine. A new synthetic method of this compound is introduced below., Formula: C11H8BrN
Preparation method: under the environment of air, to 10 ml electrifying thrill tube by adding 0.2 mmol of 2 – (2 – bromophenyl) pyridine compound, 0.3 mmol of […], 0.02 mmol of cuprous iodide, 0.4 mmol potassium carbonate, N, N – dimethyl formamide 2 ml, 120 C reaction 12 hours; after the reaction, the use of ethyl acetate extraction, concentrated under reduced pressure chromatography (silica gel 200 – 300 mesh, eluent: ethyl acetate/petroleum ether gradient leaching, the proportion of 0/100 to 100/0), drying to obtain the yellow solid, yield 95%.
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Reference:
Patent; Zhengzhou University; Zhu Xinju; Zhang Xiaojie; Wang Yagai; Liu Shuang; Tian Lulu; Zhao Xuemei; Hao Xinqi; Song Maoping; (10 pag.)CN109776574; (2019); A;,
Pyridine – Wikipedia,
Pyridine | C5H5N – PubChem