Rhenium(I) complexes with benzothiazole-thiourea derivatives

Oxidorhenium(V) and Rhenium(III) Complexes with m‐Terphenyl Isocyanides

“…The syntheses have been done on air. (NBu 4 )[ReOCl 4 ], [ReOCl 3 (PPh 3 ) 2 ], CNAr Dipp2 and CNAr Mes2 were prepared by literature procedures , , , …”

“…There are only a few examples of structurally characterized oxidorhenium(V) complexes with isocyanides. Most of them possess {ReO 2 } + or {Re 2 O 3 } 4+ cores, which is a common structural feature of such complexes with neutral ligands and is also frequently found with related amines, imines or chelating phosphines . To the best of our knowledge, there are only two reports about monooxidorhenium(V) complexes with isocyanide ligands: [ReOCl 3 (CNCMe 3 ) 2 ] and [ReOCl 3 {CN‐C 6 H 3 ‐(2,6‐Me) 2 } 2 ] , …”

Crystal structure of bis(2-((allylcarbamothioyl)imino)-4-methylthiazol-3-ido-κ2 N,S)palladium(II), C16H20N6PdS4

“…In the title Pd(II) complex two ligands act as bidentate N, S-donor chelates [17]. Pd(II) is four-coordinated (PtN 2 S 2 ) in a square planar geometry.…”

A novel benzoylthiourea derivative with a triazinethione moiety: Synthesis and coordination with the organometallic fac-[Re(CO)3]+ core

“…of the ligand are usually reacted with 1 eq. of [Re(CO)5X] (X = Br, Cl) in the appropriate solvent in order to get good yields of the product [3][4][5]25,26]. This is the reason why during the synthesis of dimer complex [(µ-H2L)2(Re(CO)3Br)2], 2 eq.…”

“…Its 99m Tc homologous have been identified as most promising organometallic core for labelling a variety of low molecular weight biomolecules [3,25]. The reactivity of thiourea derivatives with fac-[Re(CO)3] + have been studied, and a number of mononuclear and multinuclear complexes based on the fac-[Re(CO)3] + unit have been reported [3][4][5]22,26]. Due to their topology, denticity and donor atoms, benzoyl thiourea derivatives containing heterocyclic moieties strongly coordinate and stabilize the fac-[Re(CO)3] + unit [22,26].…”