As we all know, there are many different methods for the synthesis of a compound, and people can choose the synthesis method that suits their own laboratory according to the actual situation. 110-73-6, name is 2-(Ethylamino)ethanol, molecular formula is C4H11NO, The compound is widely used in many fields, so it is necessary to find a new synthetic route. The downstream synthesis method of this compound is introduced below. Recommanded Product: 110-73-6
General procedure: (A) 2-(Alkylamino)ethanol2a or 2b (6 mmol) and Et3N (1.0 ml) were added with stirring tothe solution of diferrocenylcyclopropenylium tetrafluoroborate 1 (3 mmol)in dry benzene or acetonitrile (70 ml). After stirring for 6-12 h at ~80C,the volatiles were removed in vacuo; the residue was chromatographed ona column with Al2O3 (activity III) (hexane-diethyl ether, 3 :1) to affordthe reaction products 3a,b (30-32%) and 4a,b (43-44%), respectively.(B) Following the general procedure, reaction of 1b (1 mmol) in MeCN(30 ml, 80C, 6-12 h) in the presence of Et3N (0.3 ml) with amino alcohols2a,b (1 mmol) afforded compounds 3a (62-71%) or 3b (67-74%) and4a,b (3-10%).(C) Reaction of 1b (1 mmol) in dry benzene (30 ml, 80C, 6-12 h) inthe presence of Et3N (0.3 ml) with amino alcohols 2a,b (3 mmol) affordedcompounds 3a,b (5-7%) and 4a (58-77%), 4b (61-80%)
With the rapid development of chemical substances, we look forward to future research findings about 110-73-6.
Reference:
Article; Sanchez Garcia, Jessica J.; Flores-Alamo, Marcos; Chirinos Flores, Denis E.; Klimova, Elena I.; Mendeleev Communications; vol. 27; 1; (2017); p. 26 – 28;,
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