Platinum(II), palladium(II), and gold(III) complexes of dianionic, secondary dithiooxamide ligands

被引：3

作者：

Tang, Haiming ^{[1
]}

Saunders, Graham C. ^{[1
]}

Henderson, William ^{[1
]}

机构：

[1] Univ Waikato, Sch Sci, Chem, Private Bag 3105, Hamilton 3240, New Zealand

来源：

JOURNAL OF COORDINATION CHEMISTRY | 2019年 / 72卷 / 15期

关键词：

Dithiooxamide; sulfur donor ligands; X-ray structures; platinum; palladium; gold; HETEROPOLYMETALLIC COMPLEXES; HETEROBIMETALLIC COMPLEXES; SOLUTION BEHAVIOR; DITHIOXAMIDES; ANTISYMBIOSIS; POWERFUL;

D O I：

10.1080/00958972.2019.1672871

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Reactions of the complexes cis-[PtCl2(PPh3)(2)], [PdCl2(dppe)] (dppe?=?Ph2PCH2CH2PPh2) and the N,C-cycloaurated gold(III) complexes [AuCl2(2-benzylpyridyl)] and [AuCl2(C6H4CH2NMe2)] with the secondary dithiooxamide EtNHC(S)C(S)NHEt in refluxing methanol with Et3N base gave good yields of the respective neutral dithiooxamide complexes containing a doubly deprotonated dithiooxamide ligand. The Pt and Pd complexes, as well as [Au{SC(NEt)C(NEt)S}(C6H4CH2NMe2)], were characterized by single-crystal X-ray diffraction. In all complexes the ligand is S,S-bonded to the metal center. The complexes were also characterized by NMR spectroscopy and ESI mass spectrometry.

引用

页码：2550 / 2561

页数：12

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