25433-28-7Relevant academic research and scientific papers
Influence of the nature of the substituent in 3-(2-pyridyl)-1,2,4-triazole for complexation with Pd2+
Zakharchenko, Borys V.,Khomenko, Dmytro M.,Doroshchuk, Roman O.,Severynovska, Olga V.,Raspertova, Ilona V.,Starova, Victoria S.,Lampeka, Rostyslav D.
, p. 2003 - 2009 (2017)
The structure of four new palladium complexes [Pd(HL 2 )Cl 2 and Pd(L 1-3 ) 2 ] with 3-(2-pyridyl)-5-R-1,2,4-triazoles (R=H, CH3, Ph respectively HL 1, HL 2, HL 3 ) wa
Structure-reactivity relationships in the hydrogenation of carbon dioxide with ruthenium complexes bearing pyridinylazolato ligands
Muller, Keven,Sun, Yu,Heimermann, Andreas,Menges, Fabian,Niedner-Schatteburg, Gereon,Van Wuellen, Christoph,Thiel, Werner R.
, p. 7825 - 7834 (2013/07/05)
Pyridinylazolato (N-N') ruthenium(II) complexes of the type [(N-N')RuCl(PMe3)3] have been obtained in high yields by treating the corresponding functionalised azolylpyridines with [RuCl 2(PMe3)4] in the presence of a base. 15N NMR spectroscopy was used to elucidate the electronic influence of the substituents attached to the azolyl ring. The findings are in agreement with slight differences in the bond lengths of the ruthenium complexes. Furthermore, the electronic nature of the azolate moiety modulates the catalytic activity of the ruthenium complexes in the hydrogenation of carbon dioxide under supercritical conditions and in the transfer hydrogenation of acetophenone. DFT calculations were performed to shed light on the mechanism of the hydrogenation of carbon dioxide and to clarify the impact of the electronic nature of the pyridinylazolate ligands. Copyright
