Heterocyclic compounds can be divided into two categories: alicyclic heterocycles and aromatic heterocycles. Compounds whose heterocycles in the molecular skeleton cannot reflect aromaticity are called alicyclic heterocyclic compounds. Compound: 56413-95-7, is researched, Molecular C6Cl2N4, about Synthesis, spectral and electrochemical study of perchlorinated tetrapyrazinoporphyrazine and its AlIII, GaIII and InIII complexes, the main research direction is preparation aluminum gallium indium perchlorinated tetrapyrazinoporphyrazine complex; cyclic voltammetry aluminum gallium indium perchlorinated tetrapyrazinoporphyrazine complex.Recommanded Product: 5,6-Dichloropyrazine-2,3-dicarbonitrile.
Complexes of octachloro substituted tetrapyrazinoporphyrazine with AlIII, GaIII and InIII (2a-c, (I: 2, 4, and 5)) were synthesized by direct melting of 5,6-dichloro-2,3-dicarbonitrile (1) with corresponding metal salt (AlIII chloride, GaIII and InIII hydroxydiacetates). Metal free macrocycle (II: 3) was prepared by catalytic demetalation of the InIII complex 2c (5) in the presence of chloride ions. Introduction of eight chlorine atoms to the peripheral positions of the TPyzPA macrocycle leads to a bathochromic shift of the Q band by 10-15 nm indicating narrowing of the HOMO-LUMO gap by 210-260 cm-1. The presence of eight electroneg. chlorine atoms facilitates the reduction of the TPyzPA macrocycle leading to the considerable pos. shift of the 1st reduction potentials for the metal complexes 2a-c (2, 4, and 5)(E1/2 approx. -0.16 V vs. Ag/AgCl in DMSO) and for the metal free macrocycle 3 (E1/2 = -0.04 V vs. Ag/AgCl in DMSO).
Although many compounds look similar to this compound(56413-95-7)Recommanded Product: 5,6-Dichloropyrazine-2,3-dicarbonitrile, numerous studies have shown that this compound(SMILES:N#CC1=NC(Cl)=C(Cl)N=C1C#N), has unique advantages. If you want to know more about similar compounds, you can read my other articles.
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