These common heterocyclic compound, 109-85-3, name is 2-Methoxyethylamine, 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. Recommanded Product: 2-Methoxyethylamine
A solution of 6-amino-4-fluoronicotinonitrile (obtained in step 9, 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
The synthetic route of 2-Methoxyethylamine has been constantly updated, and we look forward to future research findings.
Reference:
Patent; NOVARTIS AG; BUSCHMANN, Nicole; FAIRHURST, Robin Alec; FURET, Pascal; KNOEPFEL, Thomas; LEBLANC, Catherine; MAH, Robert; MALLET, Franck; MARTZ, Julie; LIAO, Lv; XIONG, Jing; HAN, Bo; WANG, Can; ZHAO, Xianglin; (56 pag.)WO2016/151500; (2016); A1;,
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