Each compound has different characteristics, and only by selecting the characteristics of the compound suitable for a specific situation can the compound be applied on a large scale. 645-36-3, name is 2,2-Diethoxyethanamine, This compound has unique chemical properties. The synthetic route is as follows., HPLC of Formula: C6H15NO2
Compound 19a (1.00 g, 3.34 mmol) was dissolved in DCM (13.4 mL) and diisopropylethylamine (0.87 mL, 5.0 mmol) was added at room temperature followed by addition of aminoacetaldehyde diethylacetal (0.54 mL, 3.67 mmol) and 0-(benzotriazol-l-yl)-N,N,N’,N’-tetramethyluronium tetrafluoroborate (TBTU) (1.13 g, 3.50 mmol). The reaction mixture was stirred for 3 hours at RT, diluted with methylene chloride and washed with 1 M K2C03aqand 1 M HClaq, brine, dried over anhydrous MgS04filtered and concentrated in vacuo. The residue was purified by flash chromatography using dichloromethane (DCM), then DCM/MeOH 100: 1 solvent system. 1.27 g (3.07 mmol; 92% yield) of the title compound 42a was obtainedESI-MS m/z for C20H31CIN2O5 found 415.4/ 417.4(M+1)+ NMR (CDCI3, 500 MHz) delta 7.23 (m, 2H), 7.11 (m, 2H), 5.92 (brs, IH), 5.02 (brs, IH), 4.28 (brs, 2H), 3.64-3.56 (m, 2H), 3.47-3.43 (m, IH), 3.40-3.30 (m, 2H), 3.25 (brs, IH), 2.99 (brs, 2H), 1.38 (s, 9H), 1.14 (q, J = 6.9Hz, 6H)
According to the analysis of related databases, 645-36-3, the application of this compound in the production field has become more and more popular.
Reference:
Patent; ONCOARENDI THERAPEUTICS SP. Z O.O.; MAZUR, Marzena; KORALEWSKI, Robert; BOREK, Bartlomiej; OLEJNICZAK, Sylwia; CZESTKOWSKI, Wojciech J.; PIOTROWICZ, Michal C.; OLCZAK, Jacek P.; GOLEBIOWSKI, Adam A.; BARTOSZEWICZ, Agnieszka; MAZIARZ, Elzbieta; KOWALSKI, Michal L.; (274 pag.)WO2017/37670; (2017); A1;,
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