Extracurricular laboratory: Synthetic route of 5333-42-6

These compound has a wide range of applications. It is believed that with the continuous development of the source of the synthetic route,5333-42-6, its application will become more common.

Electric Literature of 5333-42-6, In the chemical reaction process,reaction time,type of solvent,can easily affect the result of the reaction, thereby determining the yield and properties of the reaction product.An updated downstream synthesis route of 5333-42-6 as follows.

Example 13 Preparation of 2-octyldodecyl 2-(2-(2-methoxyethoxy)ethoxy)acetate To a 3-neck 1000 ml round-bottomed flask was added 2-octyl-1-dodecanol (220.00 g, 736.89 mmol, 1.0 equiv.), 2-(2-(2-methoxyethoxy)ethoxy)acetic acid (170.693 g, 957.95 mmol, 1.30 equiv.), toluene (200 ml) and p-toluenesulfonic acid monohydrate (1.4017 g, 7.3688 mmol, 0.010 equiv.) at room temperature. The resulting mixture was heated at reflux with stirring in an oil bath at 134 C. under a nitrogen atmosphere for 6 hours. The water produced in the reaction was collected in a Dean-Stark trap. The cooled mixture was diluted with diethyl ether, washed with dilute aqueous Na2CO3 solution, water, brine, dried (MgSO4), filtered, and concentrated in vacuo to afford a crude product. Excess solvent was further removed by heating the crude product with stirring in an oil bath under high vacuum for 2 hours to afford a clear light yellow liquid (319.67 g, 94%).

These compound has a wide range of applications. It is believed that with the continuous development of the source of the synthetic route,5333-42-6, its application will become more common.

Reference:
Patent; ExxonMobil Research and Engineering Company; Ng, Man Kit; Oumar-Mahamat, Halou; Cheng, Hong; Blain, David A.; Cooper, Kathleen K.; Carey, James T.; Douglass, Michael R.; Kanga, Percy R.; Patil, Abhimanyu O.; Bodige, Satish; Lewis, Kyle G.; Hagemeister, Mark P.; (40 pag.)US2017/183595; (2017); A1;,
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