Application of 5333-42-6, As we all know, there are many different methods for the synthesis of a compound, and people can choose the synthesis method that suits their own laboratory according to the actual situation. 5333-42-6, name is 2-octyldodecan-1-ol, molecular formula is C20H42O, The compound is widely used in many fields, so it is necessary to find a new synthetic route. The downstream synthesis method of this compound is introduced below.
Example 6 Preparation of 2-octyldodecyl pentanoate To a 3-neck 1000 ml round-bottomed flask was added 2-octyl-1-dodecanol (140.0 g, 468.92 mmol, 1.0 equiv.), n-pentanoic acid (71.838 g, 703.40 mmol, 1.50 equiv.), toluene (175 ml) and p-toluenesulfonic acid monohydrate (0.8920 g, 4.689 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 12 hours. The water produced in the reaction was collected in a Dean-Stark trap. The cooled mixture was diluted with hexanes, washed with dilute aqueous 10% 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 3 hours to afford a light yellow liquid (178.0 g, 99%).
According to the analysis of related databases, 5333-42-6, the application of this compound in the production field has become more and more popular.
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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