Han, Ying-Feng et al. published their research in Organometallics in 2008 | CAS: 15420-02-7

2,5-Di(pyridin-4-yl)-1,3,4-oxadiazole (cas: 15420-02-7) belongs to pyridine derivatives. Pyridine has a dipole moment and a weaker resonant stabilization than benzene (resonance energy 117 kJ·mol−1 in pyridine vs. 150 kJ·mol−1 in benzene). Pyridine derivatives are also useful as small-molecule α-helix mimetics that inhibit protein-protein interactions, as well as functionally selective GABA ligands.Recommanded Product: 2,5-Di(pyridin-4-yl)-1,3,4-oxadiazole

Stepwise Formation of Molecular Rectangles of Half-Sandwich Rhodium and Ruthenium Complexes Containing Bridging Chloranilate Ligands was written by Han, Ying-Feng;Jia, Wei-Guo;Lin, Yue-Jian;Jin, Guo-Xin. And the article was included in Organometallics in 2008.Recommanded Product: 2,5-Di(pyridin-4-yl)-1,3,4-oxadiazole This article mentions the following:

Binuclear complexes [Cp*2Rh2(μ-CA)Cl2] (2a) and [(p-cymene)2Ru2(μ-CA)Cl2] (2b) (CA = chloranilate) were obtained by the reactions of [Cp*RhCl(μ-Cl)]2 (1a) or [(p-cymene)RuCl(μ-Cl)]2 (1b) with H2CA in the presence of base, resp. Treatment of 2a or 2b with bidentate ligands (L) such as pyrazine, 4,4′-dipyridine (bpy), 2,5-bis(4-pyridyl)-1,3,5-oxadiazole (bpo), and E-1,2-bis(4-pyridyl)ethene (bpe) in the presence of AgOTf (OTf = CF3SO3) in CH3OH gave the corresponding tetranuclear complexes, with the general formulas [Cp*4Rh4(μ-CA)2(μ-L)2](OTf)4 (3a–d) and [(p-cymene)4Ru4(μ-CA)2(μ-L)2](OTf)4 (4a–d), resp. The mol. structures of [Cp*4Rh4(μ-CA)2(μ-bpy)2](OTf)4 (3b), [(p-cymene)4Ru4(μ-CA)2(μ-bpy)2](OTf)4 (4b), and [(p-cymene)4Ru4(μ-CA)2(μ-bpe)2](OTf)4 (4d) have been determined by single-crystal x-ray anal. and revealed that the metal centers were connected by pyridyl ligands and bis-bidentate chloranilate (CA) ligands to construct a rectangular cavity with different dimensions and strong π interactions between independent mols. to form rectangle channels in the solid state. In the experiment, the researchers used many compounds, for example, 2,5-Di(pyridin-4-yl)-1,3,4-oxadiazole (cas: 15420-02-7Recommanded Product: 2,5-Di(pyridin-4-yl)-1,3,4-oxadiazole).

2,5-Di(pyridin-4-yl)-1,3,4-oxadiazole (cas: 15420-02-7) belongs to pyridine derivatives. Pyridine has a dipole moment and a weaker resonant stabilization than benzene (resonance energy 117 kJ·mol−1 in pyridine vs. 150 kJ·mol−1 in benzene). Pyridine derivatives are also useful as small-molecule α-helix mimetics that inhibit protein-protein interactions, as well as functionally selective GABA ligands.Recommanded Product: 2,5-Di(pyridin-4-yl)-1,3,4-oxadiazole

Referemce:
Pyridine – Wikipedia,
Pyridine | C5H5N – PubChem