A unique, rigid porous coordination polymer with 1,4,5-triazanaphthalene and mixed-valence Cu as the bridging metal was written by van Albada, Gerard A.;Ghazzali, Mohamed;Al-Farhan, Khalid;Mutikainen, Ilpo;Reedijk, Jan. And the article was included in Inorganic Chemistry Communications in 2011.Product Details of 322-46-3 This article mentions the following:
A novel mixed-valence Cu(I)/Cu(II) compound with the bridging ligand 1,4,5-triazanaphthalene (tan) is reported, having the overall formula [Cu2(tan)4](ClO4)3. The synthesis, x-ray crystal structure and preliminary spectroscopic properties are presented. The coordination of Cu(I) is tetrahedral, and that of Cu(II) is square planar. The packing of the units generates a 3D network with spaces in the cavities, available for the counteranions and accessible for small solvent mols. In the experiment, the researchers used many compounds, for example, Pyrido[2,3-b]pyrazine (cas: 322-46-3Product Details of 322-46-3).
Pyrido[2,3-b]pyrazine (cas: 322-46-3) belongs to pyrazine derivatives. Pyrazines are part of several biologically active polycyclic compounds; examples are quinoxalines, phenazines; and the bio-luminescent natural products pteridines, flavins, and their derivatives. Pyrazine and a variety of alkylpyrazines are flavor and aroma compounds found in baked and roasted goods. Tetramethylpyrazine (also known as ligustrazine) is reported to scavenge superoxide anion and decrease nitric oxide production in human Granulocytes.Product Details of 322-46-3