Related Products of 110-73-6, 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. 110-73-6, name is 2-(Ethylamino)ethanol. A new synthetic method of this compound is introduced below.
In a 100 mL 1-neck round bottom flask [A-1] (Benzenesulfonate Dichlorosulfofluorescein) (3g, 7.40mmol, 1eq), [A-2] (2-(Ethylamino)ethanol) (5.28g, 59.22mmol, 8eq), After adding 50 g of di-water, the mixture was stirred at 100C. Thereafter, the reaction was performed overnight (overnight, 12 hours). The reaction was terminated by quenching in 1M HCl solution, NaCl (sodium chloride) was added to precipitate the reaction. The resulting precipitate was filtered under reduced pressure and dried in an oven at 80C. DMF (Dimethylformamide) to remove NaCl between products after drying After dissolving in filtration, the filtrate was diethyl ether Quenching on The mixture was filtered under reduced pressure and dried to obtain Compound A (2.88 g, 5.64 mmol, 76%).
At the same time, in my other blogs, there are other synthetic methods of this type of compound,110-73-6, 2-(Ethylamino)ethanol, and friends who are interested can also refer to it.
Reference:
Patent; LG Chem, Ltd.; Choi Sang-a; Lee Da-mi; Yang Seung-jin; Lee Jae-yong; Kim Hye-jin; Kim Yeong-ung; (47 pag.)KR2020/46212; (2020); A;,
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