Reference of 16063-70-0, 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. 16063-70-0, name is 2,3,5-Trichloropyridine. A new synthetic method of this compound is introduced below.
At room temperature, 2,3,5-trichloropyridine (20 g, 109 mmol) and 2-methoxyphenylboronic acid (21.5 g, 141.7 mmol) are added to a 2-neck flask.Pd (PPh 3) 4 (5.04 g, 5.67 mmol) and potassium fluoride (15.8 g, 272.5 mmol) are added.After addition of 300 ml of toluene, the mixture was stirred at 100 C for 5 hours. After completion of the reaction, the solution is filtered through silica.Column chromatography after solvent removal (MC: Hexane = 1: 1)After purification, an oil type transparent compound S-1 (32.6 g, yield 90%) was obtained.
These compound has a wide range of applications. It is believed that with the continuous development of the source of the synthetic route,16063-70-0, its application will become more common.
Reference:
Patent; Doosan Co., Ltd; Shin Hwan-gyu; Park Jeong-geun; (76 pag.)KR2019/76376; (2019); A;,
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