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. 54149-17-6, name is 1-Bromo-2-(2-methoxyethoxy)ethane, A new synthetic method of this compound is introduced below., COA of Formula: C5H11BrO2
0.058 mmol of hydroxystyrene was put into a 500 ml round-bottom flask, 50 ml of acetonitrile was added thereto to dissolve the hydroxystyrene, and then 0.07 1 mol ofpotassium t-butoxide was added dropwise to the flask, and the resulting solution was refluxed for 1 hout Subsequently, 0.076 mol of 1 -bromo-2-(2-methoxyethoxy)ethane was slowly added dropwise to the resultant and then refluxed in a nitrogen atmosphere for 6 hours to allow a reaction to occur therebetween. Afier the reaction was completed, the reaction product was neutralized with an aqueous hydrochloric acid solution, and then an organic layer was extracted with ethyl acetate/a saturated aqueous solution of a base, and the organic layer was dried with anhydrous magnesium sulfate and filtered to remove any remaining moisture. Thereafter, the solvent was removed under reduced pressure and, as a result, 10 g (96%) of a title compound represented by Formula (ii) below was obtained as a pale brown liquid. ?H NMR spectroscopic data of the purified 1 -(2-(2-methoxyethoxy)ethoxy)-4-vinylbenzene (ii) is as follows:
The synthetic route of 54149-17-6 has been constantly updated, and we look forward to future research findings.
Reference:
Patent; LG Chem, Ltd.; Kim, Min Soo; Choi, Won Mun; Joe, Dae June; (13 pag.)US2018/244819; (2018); A1;,
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Ether | (C2H5)2O – PubChem