Synthetic Route of 102503-23-1, The chemical industry reduces the impact on the environment during synthesis 102503-23-1, name is 1-(2,4-Dimethoxyphenyl)-N-methylmethanamine, I believe this compound will play a more active role in future production and life.
General procedure: N-(2,4-dimethoxybenzyl)-N-methyl-3-phenylprop-2-yn-1-amine (5a). CuI (20 mg, 0.10 mmol) was added to a solution of phenylacetylene(510.6 mg, 5.0 mmol), HCHO (36% aq., 2 mL),N-methyl(2,4-dimethoxybenzyl)amine (1.09 g, 6.0 mmol) in DMSO (10.0mL). The resulting yellow green solution was stirred at room temperatureovernight and then diluted with H2O (10 mL), extracted with Et2O (15 mL x 3). The combined extractswas washed with H2O (2 x), brine (2 x) respectively, dried over Na2SO4, filtered, concentrated. Theresultant yellow oil was purified through flash column chromatography (silica gel, EtOAc/Hex = 1:6 to1:3) to give the product (5a, 1.14 g, 96%).
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Reference:
Article; Yang, Miao; Odelberg, Shannon J.; Tong, Zongzhong; Li, Dean Y.; Looper, Ryan E.; Tetrahedron; vol. 69; 27-28; (2013); p. 5744 – 5750;,
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