14208-07-2Relevant articles and documents
A study about excellent xanthine oxidase inhibitory effects of new pyridine salts
Y?lmaz, ülkü,Noma, Samir Abbas Ali,Ta?k?n Tok, Tu?ba,?en, Betül,G?k, Yetkin,Akta?, Ayd?n,Ate?, Burhan,Aygün, Muhittin
, p. 1251 - 1260 (2021)
A series of pyridine salts were synthesized containing vitamin B3 (niacin), isonicotinonitrile, and non-substituted pyridine fragment from reactions of 1,3-dibromopropane, 1,4-dibromobutane, and 4,4′-bis(chloromethyl)-1,1′-biphenyl reactants with pyridine
Synthesis and properties of new (μ-oxo)bis[trichloroferrate(III)] dianion salts incorporated with dicationic moiety
Chang, Jui-Cheng,Ho, Wen-Yueh,Sun, I-Wen,Chou, Yu-Kai,Hsieh, Hsin-Hsiu,Wu, Tzi-Yi,Liang, Shih-Shin
, p. 2976 - 2984 (2010)
New (μ-oxo)bis[trichloroferrate(III)] dianions-based ionic compounds that contain various counterdications were synthesized and characterized with regards to their crystal structures, thermal properties, and magnetic susceptibility. These salts are soluble in polar solvents such as methanol and water. The melting point of these compounds is affected by the dication following the order of triphenylphosphinium > pyridinium > imidazolium dications, and symmetrical dicationic salts > unsymmetrical ones. In these compounds, the trichloroferrate dianion exists in either a linear or a bent form, which is affected by the dications. Interestingly, the dicationic diferrate compounds show magnetic coupling constants fairly smaller than those reported in literature for diferrate salts in which monocations are the counterion. Furthermore, unlike the diferrate salts associated with separate monocations, the linear diferrate dicationic compounds show magnetic coupling constant lower than that of bent diferrate dicationic salts.
Halobismuthates with bis(pyridinium)alkane cations: Correlations in crystal structures and optical properties
Adonin, Sergey A.,Gorokh, Igor D.,Samsonenko, Denis G.,Antonova, Olga V.,Korolkov, Ilya V.,Sokolov, Maxim N.,Fedin, Vladimir P.
, p. 32 - 37 (2018)
A series of four chloro- and bromobismuthates with bis(pyridinium)alkane cations (Py(CH2)nPy)2+(Cn) and (4-PyH)(CH2)n(4-PyH)2+(H2Cn) were synthesized and characterized. Analysis of their crystal structures, as well as previously reported data, results in establishment of correlations between the type of halobismuthate anion and the nature of cation. Luminescent properties of obtained compounds are reported and discussed.
Mono- and Binuclear Chloride and Bromide Complexes of Bi(III) with Double-Charged Cations Based on Pyridine: Syntheses and Crystal Structures
Gorokh,Adonin,Samsonenko,Sokolov,Fedin
, p. 502 - 506 (2018)
Abstract: The reactions of solutions obtained by the reactions of Bi2O3 with 2 M HCl and HBr with the salts containing bis(pyridyl)alkane cations afford mono- and binuclear halide complexes (Py-(CH2)3-Py)3[Bi2Br9]2 (I), (H3O)(Py-(CH2)4-Py)[BiCl6] ? 3H2O (II), and (H2Bpp)2[Bi2Br10] ? 2H2O (Bpp is 1,3-bis(4-pyridyl)propane) (III). The structures of the synthesized compounds are determined by X-ray diffraction analysis (СIF files CCDC no. 1583338–1583340, respectively).