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Palladium Complexes of Pyrimidine-2-thiones: Synthesis, Structures, and Properties

Year: 2024
Type: article
Abstract: Complexes [PdL2Cl2] (I) and [PdL2Вr2] (II) (L is 5-acetyl-6-methyl-4-(3-nitrophenyl)-1,2,3,4-tetrahydropyrimidine-2-thione) are synthesized and characterized by spectral methods (1Н, 13С NMR and IR spectroscopy). The crystal structure of complex I is determined (CIF file ССDС no. 2233053) in which the palladium atom is coordinated by two halide ions and two sulfur atoms of two ligands L in a distorted square planar geometry. The catalytic activity of the synthesized palladium(II) complexes in the model epoxidation of allyl alcohol is estimated in comparison with the catalytic activity of the corresponding palladium halides and titanium-containing zeolite TS-1.
DOI: 10.31857/s0132344x24010063
Authors: A. S. Kuzovlev, N. A. Gordeeva, Zh. Yu. Pastukhova, V. V. Chernyshev, G. A. Buzanov, S. F. Dunaev, L. G. Bruk
Institutions: Lomonosov Moscow State University, University of Tyumen, MIREA - Russian Technological University, Russian Academy of Sciences, Frumkin Institute of Physical Chemistry and Electrochemistry Russian Academy of Sciences, NS Kurnakova Institute of General and Inorganic Chemistry
Language: English
Field: Chemistry
Open Access status: bronze
OpenAlex ID: W4401211455
FWCI:
Cites: 43
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Related to: 10