New Pincer-Type Platinum (II) Complexes with 1,3-bis((diphenyl)phosphinoxy)phenyl Ligand. Synthesis, Structure and Electrochemical Properties

被引：1
|
作者：
Verpekin, Victor V. [1 ]
Chudin, Oleg S. [1 ]
Burmakina, Galina, V [1 ]
Kondrasenko, Alexander A. [1 ]
Zimonin, Dmitry, V [1 ,2 ]
Peterson, Ivan, V [1 ]
机构：
[1] Krasnoyarsk Sci Ctr SB RAS, Fed Res Ctr, Inst Chem & Chem Technol SB RAS, Krasnoyarsk, Russia
[2] Siberian Fed Univ, Krasnoyarsk, Russia
来源：
JOURNAL OF SIBERIAN FEDERAL UNIVERSITY-CHEMISTRY | 2022年 / 15卷 / 02期
关键词：
platinum; pincer ligands; alkynyl ligands; benzothiadiazole; electrochemistry; ALKYNYL COMPLEXES; METALS;
D O I：
10.17516/1998-2836-0290
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
The reactions of 1,3-bis((diphenyl)phosphinoxy)benzene and PtCl2(L)(2) (L = SMe2, OSMe2, C5H5N) gave the new pincer-type 1,3-bis((diphenyl)phosphinoxy)phenyl platinum (II) complex [eta 3-kappa P:kappa C:kappa P-C6H3-1,3-(OPPh2)(2)]PtCl (1). The reaction between compound 1 and 4-ethynl-2,1,3benzothiadiazole in the presence of copper iodide lead to the new complex [C6H3-1,3-(OPPh2)(2)]Pt-CC(4-C6H3N2S) (2) containing a terminal (4-benzothiadiazol-2,1,3-yDethynyl ligand. The compounds were characterized by IR- and NMR-spectroscopy. These spectroscopy data allow us to propose the molecular structures of 1 and 2. The electrochemical properties of the new complexes were studied, the outcomes of their redox-reactions were proposed.
引用
收藏
页码：251 / 264
页数：14
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