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. 109-85-3, name is 2-Methoxyethylamine, This compound has unique chemical properties. The synthetic route is as follows., name: 2-Methoxyethylamine
Intermediate 8: 6-amino-4-((2-methoxyethyl)amino)nicotinonitrile. A solution of 6-amino-4-fluoronicotinonitrile (intermediate 10, 1 .10 g, 8.02 mmol) in DMA (20 ml) was treated with 2-methoxyethylamine (2.07 ml, 24.1 mmol) and DIPEA (4.20 ml_, 24.1 mmol), heated to 50 C and stirred for 15 h. The reaction mixture was cooled to room temperature and concentrated. The crude material was purified by normal phase chromatography (24 g silica gel cartridge, heptanes/EtOAc 100:0 to 0:100). The product containing fractions were concentrated and dried under vacuum to give the title compound as an off-white solid. 1H NMR (400 MHz, DMSO-d6) delta 7.92 (s, 1 H), 6.39 (s, 2H), 6.15 (t, 1 H), 5.61 (s, 1 H), 3.46 (t, 2H), 3.27 (s, 3H), 3.24 (q, 2H). (UPLC-MS 3) tR 0.62; ESI-MS 193.1 [M+H]+.
According to the analysis of related databases, 109-85-3, the application of this compound in the production field has become more and more popular.
Reference:
Patent; NOVARTIS AG; BUSCHMANN, Nicole; FAIRHURST, Robin Alec; FURET, Pascal; KNOEPFEL, Thomas; LEBLANC, Catherine; MAH, Robert; (124 pag.)WO2016/151499; (2016); A1;,
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