Name is 8-Chloro-3-methoxy-1,5-naphthyridine, as a common heterocyclic compound, it belongs to naphthyridine compound, and cas is 952059-69-7, its synthesis route is as follows.,952059-69-7
Example 14; N-(l-ethyl-lJHr-pyrazol-4-yl)-2-[2-methoxy-4-(7-methoxy-l,5-naphthyridin- 4-yloxy)phenyl] acetamide; Under an atmosphere of argon, a mixture of 4-chloro-7-methoxy-l,5-naphthyridine (0.09 g), N-(l-ethyl-lH-pyrazol-4-yl)-2-(4-hydroxy-2-methoxyphenyl)acetamide (0.127 g), caesium carbonate (0.453 g) and DMF (1 ml) was stirred and heated to 900C for 7 hours. The mixture was cooled to ambient temperature and poured into water. The resultant mixture was filtered. The solid so obtained was purified by column chromatography on silica using increasingly polar mixtures of methylene chloride and methanol as eluent. There was thus obtained the title compound as a solid (0.12 g); 1H nuMR Spectrum: (DMSOd6) 1.32 (t, 3H)3 3.59 (s, 2H), 3.76 (s, 3H)5 4.0 (s, 3H), 4.07 (q, 2H)5 6.76 (d, IH), 6.77 (m, IH)5 6.94 (d, IH)5 7.31 (d, IH), 7.42 (s, IH), 7.79 (d, IH), 7.87 (s, IH)5 8.71 (d, IH)5 8.73 (d, IH)5 10.04 (s, IH); Mass Spectrum: M+?t 434.
With the complex challenges of chemical substances, we look forward to future research findings about 8-Chloro-3-methoxy-1,5-naphthyridine
Reference£º
Patent; ASTRAZENECA AB; ASTRAZENECA UK LIMITED; WO2007/113548; (2007); A1;,
1,8-Naphthyridine – Wikipedia
1,8-Naphthyridine | C8H6N2 – PubChem