The Tunable Luminescence of Ruthenium(II) Complexes Containing Different Tetrazolate Ligands
作者:Hong‐Rui Zhang、Yun‐Xia Zhang、Jing Xiang
DOI:10.1002/zaac.201900286
日期:2020.1.16
(tz)‐containingligands L1–L3. All the compounds were well characterized by IR, UV/Vis, and 1H NMR and their redox properties were also investigated by cyclic voltammogram. The crystal structure of 3 was determined by X‐ray crystallography and it clearly shows that the RuII ion is octahedrally coordinated by two bpy ligands and a deprotonated L3 ligand. After introduction of these tz ligands, 1–3 are
2,4-and 2,5-bistetrazolylpyridines, a process for the preparation
申请人:Hoechst Aktiengesellschaft
公开号:US05614537A1
公开(公告)日:1997-03-25
The invention relates 2,4- and 2,5-bistetrazolylpyridines. Said compounds inhibit the enzymes proline hydroxylase and lysine hydroxylase and bring about a selective inhibition of collagen biosynthesis. They are used as fibrosuppressants and immunosuppressants.
Effect of the dangling aromatic ring on neutral luminescent bis(phosphine) Cu(<scp>i</scp>)/Ag(<scp>i</scp>) complexes with the asymmetric pyridyl-tetrazolate ligands
these Cu(I) compounds show bright luminescence in the solid state with photoluminescence quantum yields (PLQYs) in the range of 25.8% to 85.0%. More interestingly, the Cu(I) complexes bearing an additional dangling aromatic ring on the diimine ligands exhibit enhanced luminescent performance in various solutions and their PLQYs are significantly higher than those of related Cu(I) complexes without steric
2,4- und 2,5-Bis-tetrazolylpyridine, Verfahren zu deren Herstellung sowie deren Verwendung als Arzneimittel
申请人:HOECHST AKTIENGESELLSCHAFT
公开号:EP0498334A1
公开(公告)日:1992-08-12
Die Erfindung betrifft 2,4- und 2,5-Bis-tetrazolylpyridine. Die genannten Verbindungen inhibieren die Enzyme Prolin- und Lysinhydroxylase und bewirken eine selektive Hemmung der Kollagenbiosynthese. Sie kommen zur Anwendung als Fibrosuppressiva und Immunosuppressiva.