Synthesis of pyrido[2′,1′:2,3]imidazo[4,5-b]quinoline and pyrido[1′,2′:1,2]imidazo[4,5-b]quinoline and their benzo and aza analogs via tandem catalysis was written by Loones, Kristof T. J.;Maes, Bert U. W.;Dommisse, Roger A.. And the article was included in Tetrahedron in 2007.Recommanded Product: 5469-70-5 This article mentions the following:
Regioselective tandem metal-catalyzed aminations on 2-chloro-3-iodoquinoline and 2,3-dibromoquinoline with amino(benzo)(di)azines are reported. Eight new heterocyclic scaffolds of the dipyridoimidazole type could be synthesized. By controlling the reaction temperature selective C-2 intermol. Pd-catalyzed amination on 2,3-dibromoquinoline with amino(benzo)(di)azines can be achieved. In the experiment, the researchers used many compounds, for example, 3-Aminopyridazine (cas: 5469-70-5Recommanded Product: 5469-70-5).
3-Aminopyridazine (cas: 5469-70-5) belongs to pyridazine derivatives. The pyridazine structure is also found within the structure of several drugs such as cefozopran, cadralazine, minaprine, pipofezine, and hydralazine. Pyridazine is bioavailable (especially in the CNS) and can reduce toxicity. Pyridazine is a component of several drug molecules, and the pyridazine pharmacophore has contributed to a variety of pharmacologically active compounds.Recommanded Product: 5469-70-5
Referemce:
Pyridazine – Wikipedia,
Pyridazine | C4H4N2 – PubChem