17965-71-8, 3-Bromo-1,5-naphthyridine is a naphthyridine compound, ?involved in a variety of chemical synthesis. Rlated chemical reaction is continuously updated,17965-71-8
7-Bromo-1,5-naphthyridine-1-oxide (6) To a stirring solutionof compound 5 (100 mg, 0.48 mmol) in3 mL CH2Cl2 at 0C was added m-CPBA (142 mg, 0.58 mmol) in portion for 5 min, then at roomtemperature for 2 h. Water (10 mL) was added to quench the reaction, and themixture was extracted with CH2Cl2 (3¡Á10 mL). Thecombined extracts were washed with brine, dried over anhydrous Na2SO4,and concentrated in vacuum. Purification by chromatography (PE/EA = 2:1)provided compound 6 (64 mg, 67%) asa white solid. MP: 151~152C (Ref.2 148~149C). 1H NMR(400 MHz, CDCl3): delta9.26-9.13 (m, 1H), 9.00 (dd, J = 4.7,2.3 Hz, 1H), 8.54 (d, J = 5.8 Hz, 1H),7.98 (d, J = 6.1 Hz, 1H), 7.54 (dd, J = 9.2, 5.2 Hz, 1H).
The synthetic route of 17965-71-8 has been constantly updated, and we look forward to future research findings.
Reference£º
Article; Wu, Jing-Fang; Liu, Ming-Ming; Huang, Shao-Xu; Wang, Yang; Bioorganic and Medicinal Chemistry Letters; vol. 25; 16; (2015); p. 3251 – 3255;,
1,8-Naphthyridine – Wikipedia
1,8-Naphthyridine | C8H6N2 – PubChem