With the rapid development and complex challenges of chemical substances, new drug synthesis pathways are usually the most effective.54920-82-0,1,7-Naphthyridin-2(1H)-one,as a common compound, the synthetic route is as follows.,54920-82-0
To a mixture of 1,7-naphthyridin-2(1H)-one (10 g, 68 mmol) in DMF (100 mL), BnBr (12.8 g, 75 mmol) was added. The mixture was stirred at 80 ¡ãC for 12 h. After cooling down, the reaction mixture was diluted with DCM/PE (100 mL/200 mL). The precipitate was filtered and dried to give 7-benzyl-2-oxo- 1 ,2-dthydro- 1 ,7-naphthyridin-7-ium Bromide (13.1 g, yield: 61percent) as a yellow solid. ESI-MS (M+H): 237.1.
The synthetic route of 54920-82-0 has been constantly updated, and we look forward to future research findings.
Reference£º
Patent; BIOGEN MA INC.; CAPACCI, Andrew, George; DECHANTSREITER, Michael; ENYEDY, Istvan; JONES, John, H.; LIN, Edward, Yin-Shiang; LUCAS, Brian, Stuart; MA, Bin; (273 pag.)WO2018/140876; (2018); A1;,
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