Adding a certain compound to certain chemical reactions, such as: 2043-47-2, 1H,1H,2H,2H-Nonafluoro-1-hexanol, can increase the reaction rate and produce products with better performance than those obtained under traditional synthetic methods. Here is a downstream synthesis route of the compound, Quality Control of 1H,1H,2H,2H-Nonafluoro-1-hexanol, blongs to alcohols-buliding-blocks compound. Quality Control of 1H,1H,2H,2H-Nonafluoro-1-hexanol
Maleic anhydride (17.2 g, 176 mmol), lH,lH,2H,2H,-perfluorohexanol (93.1 g, 353 mmol), /?-toluenesulfonyl hydroxide (/?-TsOH) (3.4 g, 17.6 mmol) and toluene (50OmL) were heated to reflux for 8 h. An additional amount ofp- TsOH (3.4 g, 17.6 mmol) was added after 4 h of reflux. The solution was stirred overnight at room temperature. The solution was diluted with ethyl acetate (50OmL) and washed three times with brine (25OmL each). The combined extracts were washed with a further washing of ethyl acetate (30OmL). The combined organics were dried over anhydrous MgStheta4 and concentrated to yield a colorless oil (85.8 g, 80% yield, 98% purity). The structure of the product was confirmed by 1H NMR and LC/MS as di(lH,lH,2H,2H-perfluorohexyl) maleate.
At the same time, in my other blogs, there are other synthetic methods of this type of compound,2043-47-2, 1H,1H,2H,2H-Nonafluoro-1-hexanol, and friends who are interested can also refer to it.
Reference:
Patent; E. I. DU PONT DE NEMOURS AND COMPANY; MURPHY, Peter, Michael; HEWAT, Tracy; WO2010/2623; (2010); A2;,
Alcohol – Wikipedia,
Alcohols – Chemistry LibreTexts