Quality Control of 4-(p-Tolyl)-2,2:6,2-terpyridine. Aromatic heterocyclic compounds can also be classified according to the number of heteroatoms contained in the heterocycle: single heteroatom, two heteroatoms, three heteroatoms and four heteroatoms. Compound: 4-(p-Tolyl)-2,2:6,2-terpyridine, is researched, Molecular C22H17N3, CAS is 89972-77-0, about Synthesis and co-crystallization behavior of copper(II) complexes of two isomeric p-tolyl-terpyridines. Author is Bray, David J.; Clegg, Jack K.; Jolliffe, Katrina A.; Lindoy, Leonard F.; Wei, Gang.
Cu(II) complexes incorporating the isomeric tolyl-derivatized terpyridine ligands, 4′-p-tolyl-2,2′:6′,2”-terpyridine (L1) and 6′-p-tolyl-2,2′:2”,4′-terpyridine (L2) were prepared and characterized by x-ray diffraction. The 1st of these is a co-crystal [Cu(L1)(NO3)2]·[Cu(L1)(NO3)(EtOH)]NO3·MeOH while the 2nd is a single complex [Cu(L2)2(NO3)]NO3·0.5MeOH·1.5H2O. Crystallization of a mixture of both products from EtOH/MeOH (1:1) yields an unusual co-crystalline product [Cu(L2)2NO3]2[Cu(L1)(NO3)2](NO3)2 whose structure was also confirmed by an x-ray structure determination
In some applications, this compound(89972-77-0)Quality Control of 4-(p-Tolyl)-2,2:6,2-terpyridine is unique.If you want to know more details about this compound, you can contact with the author or consult more relevant literature.
Reference:
Metal catalyst and ligand design,
Ligand Template Strategies for Catalyst Encapsulation – NCBI