Most of the natural products isolated at present are heterocyclic compounds, so heterocyclic compounds occupy an important position in the research of organic chemistry. A compound: 56413-95-7, is researched, SMILESS is N#CC1=NC(Cl)=C(Cl)N=C1C#N, Molecular C6Cl2N4Journal, Journal of Heterocyclic Chemistry called Synthesis of pyrido[1′,2′:1,2]imidazo[4,5-b]pyrazines from 2,3-dichloro-5,6-dicyanopyrazine with 2-aminopyridines, Author is Suzuki, Toshinobu; Nagae, Yasushi; Mitsuhashi, Keiryo, the main research direction is chlorodicyanopyrazine cyclocondensation aminopyridine; pyridoimidazopyrazine.Recommanded Product: 5,6-Dichloropyrazine-2,3-dicarbonitrile.
Novel synthesis of the title compounds I (R = H, 6-, 7-, 8-, 9-Me, 8-Cl, 8-Br, 6-PhCH2O) by the facile cyclization between 2,3-dichloro-5,6-dicyanopyrazine and various 2-aminopyridines II under relatively mild conditions is described. The reactivity depended on the basicity of 2-aminopyridines.
As far as I know, this compound(56413-95-7)Recommanded Product: 5,6-Dichloropyrazine-2,3-dicarbonitrile can be applied in many ways, which is helpful for the development of experiments. Therefore many people are doing relevant researches.
Reference:
Synthesis and Crystal Structure of a Chiral C3-Symmetric Oxygen Tripodal Ligand and Its Applications to Asymmetric Catalysis,
Chiral lanthanide(III) complexes of sulphur–nitrogen–oxygen ligand derived from aminothiourea and sodium D-camphor-β-sulfonate