M. V. Panina, N. K. Ogarkova, P. V. Dorovatovskii, O. V. Sulimova, E. A. Sosunov, N. V. Cherkashina, J. E. Makarevich, M. A. Navasardyan, A. S. Popova, I. A. Yakushev, “Highly efficient synthesis of mononuclear Pt-based carboxylic complexes trans-[Py2Pt(OC(O)R)2] (R = Me, But, Ph)”, Mendeleev Commun., 2024, Volume 34, Issue 6,Pages 808

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Communications

Highly efficient synthesis of mononuclear Pt-based carboxylic complexes trans-[Py₂Pt(OC(O)R)₂] (R = Me, Bu^t, Ph)

M. V. Panina^ab, N. K. Ogarkova^ac, P. V. Dorovatovskii^d, O. V. Sulimova^ab, E. A. Sosunov^ab, N. V. Cherkashina^a, J. E. Makarevich^ab, M. A. Navasardyan^a, A. S. Popova^a, I. A. Yakushev^a

^a N.S. Kurnakov Institute of General and Inorganic Chemistry, Russian Academy of Sciences, Moscow, Russian Federation
^b Higher Chemical College of the Russian Academy of Sciences, D.I. Mendeleev University of Chemical Technology of Russia, Moscow, Russian Federation
^c Peoples Friendship University of Russia (RUDN University), Moscow, Russian Federation
^d National Research Centre 'Kurchatov Institute', Moscow, Russian Federation

Abstract: Two novel synthetic routes were suggested for square-planar carboxylic platinum(ii) complexes with acetic, pivalic, and benzoic ligands. In the first method, heating ionic complex [Py₄Pt](OAc)₂ under reduced pressure gives a molecular compound trans-[Py₂Pt(OAc)₂] with a moderate yield. In the second method, the same starting compound [Py₄Pt](OAc)₂ ∙ 6 H₂O is melted with pivalic or benzoic acids, which leads to analogous carboxylic trans-complexes with almost quantitative yields.

Keywords: platinum, synthesis, carboxylate complexes, pyridine, XRD analysis.

Language: English

DOI: 10.1016/j.mencom.2024.10.013

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