554449-57-9Relevant academic research and scientific papers
Synthesis characterisation and study of the first luminescent platinum(II) compound with a [C,N,S]- terdentate ligand. X-ray crystal structure of
Caubet, Amparo,López, Concepción,Solans, Xavier,Font-Bardía, Mercè
, p. 164 - 171 (2003)
The study of the reactions of the thioimine C6H5-CH=N-(C6H4-2-SMe) with cis-[PtCl2(DMSO)2] or cis-[PtCl2(PhCN)2] is reported. The results obtained from the reactions of cis- [PtCl2(DMSO)2] with the Schiff base suggest that this platinum(II) complex induces the hydrolyses of the imine. In contrast to these findings, the treatment of equimolar amounts of C6H5-CH=N- (C6H4-2-SMe) and cis-[PtCl2 (PhCN)2] under refluxing toluene lead to the cycloplatinated complex: [Pt{C6H4-CH=N- (C6H4-2-SMe)}Cl], which is luminescent in solution at 298 K. The X-ray crystal structure of this compound reveals that the ligand acts as a [C(sp2),N,S]- ligand and has the E (anti-) conformation. The reaction of the cycloplatinated compound [Pt{C6H4-CH=N-(C6H4-2-SMe)} Cl] with PPh3 is also reported. This process produces the cleavage of the Pt-S bond and the formation of [Pt{C6H4-CH=N-(C6H4-2-SMe)}Cl (PPh3)] in which the ligand acts as a monoanionic (C,N)- bidentate group.
