The formation of dinuclear trichloro-bridged and mononuclear ruthenium complexes from the reactions of dichlorotris(p-tolylphosphine)ruthenium(II) with diazabutadiene ligands

Autor:	Tze Pei Phan, Suzie Hui Chin Kuan, Meng Guan Tay, Ying Ying Chia
Rok vydání:	2018
Předmět:	Chemistry Metals and Alloys chemistry.chemical_element 010403 inorganic & nuclear chemistry 01 natural sciences Medicinal chemistry Toluene 0104 chemical sciences Ruthenium Catalysis Inorganic Chemistry chemistry.chemical_compound Materials Chemistry Organometallic chemistry
Zdroj:	Transition Metal Chemistry. 44:293-301
ISSN:	1572-901X 0340-4285
Popis:	Ru(II) complexes with diazabutadiene (R-DAB) ligands have been prepared. The reaction of RuCl3·nH2O with P(p-tolyl)3 gave a [RuCl2{P(p-tolyl)3}] precursor, whose reactions with R-DAB in toluene gave dinuclear trichloro-bridged Ru(II) complexes [Ru2Cl3(P(p-tolyl)3)2(R-DAB)2](BF4) which have been characterized by spectroscopic methods. In addition, one of the complexes was characterized using X-ray crystallography. Meanwhile, two mononuclear Ru(II) complexes [RuCl2(P(p-tolyl)3)2(R-DAB)] were obtained from the reactions of the [RuCl2{P(p-tolyl)3}] precursor with R-DAB ligands in THF. The two trans-mononuclear complexes were characterized by X-ray crystallography and solid-state 31P NMR. A temperature-dependent 31P NMR study was carried out to monitor the formation of dinuclear and mononuclear complexes.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::8607ecf432716bbecf769062428dbd18 https://doi.org/10.1007/s11243-018-00293-0 Zobrazit plný text záznamu Full text from SpringerLink