Adding a certain compound to certain chemical reactions, such as: 57602-02-5, name is 1,14-Dibromo-3,6,9,12-tetraoxatetradecane, belongs to ethers-buliding-blocks compound, 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 57602-02-5, category: ethers-buliding-blocks
1,14-dibramo-3,6,9,12-tetraoxatetradecane (3.35 g, 9.2 mmol) and sodium methanethiosulfonate (2.48 g, 18.5 mmol) were dissolved in dry DMF (40 mL) and stirred at room temperature for 3 days. The solvent was evaporated. The residue was purified by column chromatography on SiO2. Elution with ethyl acetate/hexane (9:1) afforded, after evaporation, 1-(14-bromo-3,6,9,12-tetraoxatetradecyl) methanethiosulfonate (0.85 g) as a pale yellow oil and tetraoxatetradecane-1,14-diyl-bis-methanethiosulfonate (useful as a cross linker) as a slightly yellow colored oil (1.64 g).
At the same time, in my other blogs, there are other synthetic methods of this type of compound, 1,14-Dibromo-3,6,9,12-tetraoxatetradecane, and friends who are interested can also refer to it.
Reference:
Patent; Dime, David S.; Backx, Peter; Kimmeldirk, Klaus; EP966304; (2005); B1;,
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