Application of 6487-99-6, These common heterocyclic compound, 6487-99-6, name is 2-(3-Methylphenoxy)ethylamine, 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.
A solution of Example IB (25 mg, 0.08 mmol) in N,N-dimethylformamide (1.0 mL) was treated with a solution of 2-(3H-[l ,2,3]triazolo[4,5-]pyridin-3-yl)- l, 1 ,3,3- tetramethylisouronium hexafluorophosphate(V) (35 mg, 0.09 mmol) in N,N-dimethylformamide (0.5 mL). Then a solution of 2-(m-tolyloxy)ethanamine (12 mg, 0.08 mmol) in N,N- dimethylacetamide (0.15 mL) was added followed by N,N-diisopropylethylamine (0.037 mL, 0.21 mmol). The reaction was shaken at ambient temperature overnight and purified by HPLC (2-coupled C8 5 mupiiota 100 A columns 30 mm x 75 mm each, flow rate of 50 mL/minute, 5-90% gradient of acetonitrile in buffer (0.1 % trifluoroacetic acid in water)) to provide the title compound. JH NMR (400 MHz, DMSO-Patent; CALICO LIFE SCIENCES LLC; ABBVIE INC.; MARTIN, Kathleen, Ann; SIDRAUSKI, Carmela; PLIUSHCHEV, Marina, A.; FROST, Jennifer, M.; TONG, Yunsong; XU, Xiangdong; SHI, Lei; ZHANG, Qingwei, I.; XIONG, Zhaoming; SWEIS, Ramzi, Farah; DART, Michael, J.; MURAUSKI, Kathleen; (288 pag.)WO2019/90074; (2019); A1;,
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