Related Products of 2043-47-2, 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. 2043-47-2, name is 1H,1H,2H,2H-Nonafluoro-1-hexanol. A new synthetic method of this compound is introduced below.
Example 5In a 200-ml, three-necked glass reactor were placed 80 ml of toluene, 10 g (38 mmol) of 3,3,4,4,5,5,6,6,6-nonafluorohexanol, 5 g (69 mmol) of acrylic acid, 7 g (61 mmol) of methanesulfonic acid chloride and 0.1 g of a polymerization inhibitor, Sumilizer GM. While the reaction temperature was kept at 40 C. or lower, 15 g (149 mmol) of triethylamine was added dropwise. After the completion of the dropwise addition, stirring was conducted at room temperature for 1 hour. At this point, the conversion was 98% and the selectivity was 99%.
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; TOKUYAMA CORPORATION; DAIKIN INDUSTRIES, LTD.; US2009/23948; (2009); A1;,
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