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. 2675-89-0, name is 2-Chloro-N,N-dimethylacetamide, A new synthetic method of this compound is introduced below., HPLC of Formula: C4H8ClNO
Example 5.2Preparation of Cy-O-CH2-CONMe2 (Product 2-R1=Cy)Cyclohexanol (12.2 g, 0.11 mol) and toluene (42.2 g) are loaded In a 250 mL reactor. The temperature of this mixture is brought to 30 C. Soda (5.6 g, 0.14 mol) is then introduced with portions of about 2 g. The reaction mixture is mechanically stirred. After maintaining the stirring for ten minutes at 30 C., chlorodimethylacetamide (11.6 g, 0.09 mol) is added dropwise directly into the mass within 0.5 hour. The reaction medium is maintained with stirring at 30 C. for 5 hours. Distilled water is introduced until the totality of the salts are dissolved (about 30 mL). The organic phase is recovered and the solvents are distilled under partial pressure and the desired product is obtained, 12 g, with a yield of 72%.
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.
Reference:
Patent; Vidal, Thierry; Guglieri, Massimo; Jentzer, Olivier; US2012/302791; (2012); A1;,
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