Researchers who often do experiments know that organic synthesis is a process of preparing more complex target molecules from simple raw materials through one or more chemical reactions. Generally, it requires fewer steps, and cheap raw materials. 702-24-9, name is 4-Methoxy-N-methylbenzylamine, A new synthetic method of this compound is introduced below., Recommanded Product: 4-Methoxy-N-methylbenzylamine
A mixture of 3-(5-amino-2-chloro-4-fluorophenyl)-7-chloro-1-methyl-1,6-naphthyridin-2(1H)-one (2.5 g, 7.4 mmol) and 4-methoxy-N-methylbenzylamine (4 mL) was heated to 180¡ã C. under N2 for 3 h. After cooling, the reaction mixture was diluted with Et2O. The precipitate was filtered, washed with water, and dried to give 7-((4-methoxybenzyl)(methyl)amino)-3-(5-amino-2-chloro-4-fluorophenyl)-1-methyl-1,6-naphthyridin-2(1H)-one (3 g, 89percent yield). 1H NMR (400 MHz, DMSO-d6): delta 8.47 (s, 1H), 7.77 (s, 1H) 7.22 (m, 2H), 7.17 (d, J=8.0 Hz, 2H), 6.86 (d, J=8.4 Hz, 2H), 5.86 (d, J=9.6 Hz, 1H), 6.30 (s, 1H), 5.32 (s, 2H) 4.87 (s, 1H), 3.72 (s, 3H), 3.52 (s, 3H), 3.09 (s, 3H); MS (ESI) m/z: 453.2[M+H]+.
The basis of chemical reaction formula synthesis, the synthesis route is composed of some specific reactions and combined according to certain logical thinking. We look forward to the emergence of more reaction modes in the future.
Reference:
Patent; Deciphera Pharmaceuticals, LLC; Flynn, Daniel L.; Kaufman, Michael D.; Petillo, Peter A.; US8461179; (2013); B1;,
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