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. 149793-69-1, name is 3-Fluoro-5-(trifluoromethyl)benzonitrile, A new synthetic method of this compound is introduced below., Recommanded Product: 3-Fluoro-5-(trifluoromethyl)benzonitrile
Example-1: Preparation of 3-fluoro-5-(trifluoromethyl)benzamide : In 2 lit three necked round bottom flask equipped with mechanical stirrer, thermometer and an addition funnel, 3-fluoro-5(trifluoromethyl)benzonitrile (100 g) and dimethylsulfoxide (200 ml) was added at 25-35C and stirred for 20 min. To this, potassium carbonate (220 g) and hydrogen peroxide solution (140 ml) were added at 25-35C and stirred for 90 mins. After completion of reaction, water (1200 ml) was added to the reaction mass and stirred for an hour. Filtered the solid, washed with water, suck dried and then dried at 50-55C under vacuum for 6 hrs to get the title compound. Yield: 103 g.
The basis of chemical reaction formula synthesis, the synthesis route is composed of some specific reactions and combined according to certain logical thinking. We look forward to the emergence of more reaction modes in the future.