Brief introduction of 2,2′-(Ethane-1,2-diylbis(oxy))diethanol

These compound has a wide range of applications. It is believed that with the continuous development of the source of the synthetic route,112-27-6, its application will become more common.

Related Products of 112-27-6 ,Some common heterocyclic compound, 112-27-6, molecular formula is C6H14O4, its traditional synthetic route has been very mature, but the traditional synthetic route has various shortcomings, such as complicated route, low yield, poor purity, etc., below Introduce a new synthetic route.

To a stirred solution of 2,2?-(ethane-1,2-diylbis(oxy))bis(ethan-1-ol) (30 g, 200 mmol) in THF (125 mL) was added 60% NaH in paraffin (4 g, 100 mmol) at 10 C. The resulting reaction mixture stirred at the same temperature for 0.5 h. To this reaction mixture was then added benzyl bromide (17 g, 100 mmol) in THF (125) dropwise at 10 C. over 1.5 h. The resulting reaction mixture then stirred at rt for 16 h. The reaction mixture was then transferred into ice water and the resulting mixture was extracted using DCM (3¡Á100 mL). The combined organic layer was dried over anhydrous sodium sulfate and filtered. The filtrate was evaporated under reduced pressure and the crude product was purified using silica gel column chromatography (4% MeOH-DCM) to give 2-(2-(2-(benzyloxy)ethoxy)ethoxy)ethan-1-ol as a yellow oil (20 g, 42%). LC-MS (ESI+) m/z 241.35 (M+H)+

These compound has a wide range of applications. It is believed that with the continuous development of the source of the synthetic route,112-27-6, its application will become more common.

Reference:
Patent; Kymera Therapeutics, Inc.; Mainolfi, Nello; Ji, Nan; Kluge, Arthur F.; Weiss, Matthew M.; Zhang, Yi; (1443 pag.)US2019/192668; (2019); A1;,
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