Electric Literature of 702-24-9, A common heterocyclic compound, 702-24-9, name is 4-Methoxy-N-methylbenzylamine, molecular formula is C9H13NO, 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 mixture of 3-(3-amino-4-fluorophenyl)-7-chloro-1-isopropyl-1,6-naphthyridin-2(1H)-one (4 g, 12.1 mmol) and (4-methoxybenzyl)methylamine (15 mL) was degassedunder reduced pressure, then heated to 180C under N2 for 4 h. After cooling, the reactionmixture was diluted with Et20. The precipitate was filtered, washed with Et20 and dried invacuo to giVe 3-(3-amino-4-fluoro-phenyl)-1-isopropyl-7-[( 4-methoxybenzyl)-methylamino]-1H-[1,6]naphthyridin-2-one (5.3 g) as a solid contaminated with (4-methoxybenzyl)methylamine HCl salt.
The synthetic route of 702-24-9 has been constantly updated, and we look forward to future research findings.
Reference:
Patent; FLYNN, Daniel L.; KAUFMAN, Michael D.; WO2013/184119; (2013); A1;,
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