65202-50-8, Methyl 6-chloropyridazine-3-carboxylate is a pyridazine compound, ?involved in a variety of chemical synthesis. Rlated chemical reaction is continuously updated
65202-50-8, A solution of Example 65D (600mg, 3.48mmol), vinyl pinacol borate (803.2mg, 5.22mmol), potassium carbonate(961.07mg, 6.95mmol) and Pd(PPh3)4 (602.66mg, 521.53mmol) in DMF (8mL) was stirred at 100¡ãC for 5 hours undernitrogen atmosphere. The solution was cooled, filtered and concentrated in vacuo. The residue was purified by columnchromatography to give the title compound (500mg, yield 84.02percent). 1H NMR (400MHz, CHLOROFORM-d) ppm 8.18 (d,J=8.8 Hz, 1H), 7.72 (d, J=8.8 Hz, 1H), 7.16 (dd, J=11.0, 17.8 Hz, 1H), 6.44 (d, J=17.8 Hz, 1H), 5.85 (d, J=10.8 Hz, 1H),4.10 (s, 3H).
The synthetic route of 65202-50-8 has been constantly updated, and we look forward to future research findings.
Reference£º
Patent; Harbin Zhenbao Pharmaceutical Co., Ltd.; Medshine Discovery Inc.; CHEN, Shuhui; CHEN, Zhengxia; DAI, Meibi; XIE, Cheng; LI, Peng; ZHANG, Yang; LIANG, Guibai; WANG, Qiang; LIAO, Jiangpeng; SUN, Fei; HU, Guoping; LI, Jian; (166 pag.)EP3333157; (2018); A1;,
Pyridazine – Wikipedia
Pyridazine | C4H4N2 – PubChem