With the rapid development and complex challenges of chemical substances, new drug synthesis pathways are usually the most effective.5469-70-5,3-Aminopyridazine,as a common compound, the synthetic route is as follows.
5469-70-5, To a solution of 6-Aminopyridazine in acetone is added a solution of MCPBA (1 equiv.) in acetone in one portion. The reaction mixture is allowed to stir at room temperature for 1 hour. The solvent is removed and ether is added to the residue. The solid is filtered and dried to yield the title compound.
As the paragraph descriping shows that 5469-70-5 is playing an increasingly important role.
Reference£º
Patent; NOVARTIS AG; NOVARTIS PHARMA GmbH; VICURON PHARMACEUTICALS, INC; WO2006/127576; (2006); A2;,
Pyridazine – Wikipedia
Pyridazine | C4H4N2 – PubChem