7252-84-8, 3-Amino-6-methoxypyridazine is a pyridazine compound, ?involved in a variety of chemical synthesis. Rlated chemical reaction is continuously updated,7252-84-8
To the solution of Acid SM-IX (70 mg, 0.20 mmol, 100 mol-%) in dry DMF (2 ml) under nitrogen atmosphere was added i-hydroxybenzotriazole hydrate (HOBt) (60 mg, 0.45 mmol, 220 mol-%), i-(3-dimethylaminopropyl)-3- ethylcarbodiimide hydrochloride (EDCI) (86 mg, 0.45 mmol, 220 mol-%) and 3- amino-6-methoxypyridazine (51 mg, 0.41 mmol, 200 mol-%). The reaction mix-ture was stirred at + 50 C for 3.5 hours. Water (3 ml) was added to the reaction mixture. The solid precipitate was filtered and washed several times with water and finally with heptane to yield 56 mg of crude product. Purification was done by flash chromatography. Amount of product compound 3 was 36 mg.1H-NMR (200 MHz, DMSO-d6): 0.98 (5, 3H), 1.20-2.47 (m, 16H),2.60-2.97 (m, 2H), 3.98 (5, 3H), 6.89-7.06 (m, 1H), 7.08-7.21 (m, 2H), 7.25 (d,1H), 8.26 (d, 1H), 10.94 (brs, 1H).
The synthetic route of 7252-84-8 has been constantly updated, and we look forward to future research findings.
Reference£º
Patent; FORENDO PHARMA LTD; HIRVELAe, Leena; HAKOLA, Marjo; LINNANEN, Tero; KOSKIMIES, Pasi; STJERNSCHANTZ, Camilla; (182 pag.)WO2018/224736; (2018); A2;,
Pyridazine – Wikipedia
Pyridazine | C4H4N2 – PubChem