0000000001310884
AUTHOR
Hadi Amiri Rudbari
Anticancer study of heterobimetallic platinum(II)-ruthenium(II) and platinum(II)-rhodium(III) complexes with bridging dithiooxamide ligand
Abstract Three heterobimetallic platinum (II)/ruthenium (II) and platinum (II)/rhodium (III) complexes, A: Pt{S–S2C2(NR)2H}{μ-S2C2(NR)2}-[Ru (p-cymene)Cl], R = isoamyl; B: Pt{S–S2C2(NR)2H}{μ-S2C2(NR)2}[Rh (phpy)2], R = isoamyl; C: [Pt{S–S2C2(NR)2H}{μ-S2C2(NR)2}-[Rh(C5Me5)Cl]], R = benzyl, were prepared from mononuclear complexes 1 and 2, 1: [Pt (H-isoamyl2DTO)2]; 2: [Pt (H-benzyl2DTO)2], DTO = dithiooxamide, by reaction of 1 or 2 with the corresponding chlorido-bridged dimers, [Rh(C5Me5)Cl (μ-Cl)]2, [Ru (p-cymene)Cl (μ-Cl)]2 or [Rh (phpy)2 (μ-Cl)]2, and then evaluated as anticancer agents for the inhibition of the three proteolytic activities of human 20S proteasome, one of the main target …
Synthesis, solution behaviour and potential anticancer activity of new trinuclear organometallic palladium(II) complex of S-1-phenylethyl dithiooxamide: Comparison with the trinuclear heterobimetallic platinum(II) analogue
Abstract Addition of H2R2DTO (R = {S}-1-phenylethyl and DTO = dithiooxamide) to the bis(benzonitrile)palladium(II) chloride complex in chloroform afforded the mononuclear Pd(DTO)2·2HCl complex. The complex treated with NaHCO3 for removing of HCl and then reacted with [Pd(ƞ3-allyl)(µ-Cl)]2 for preparation of a new trimetallic organopalladium(II) complex. The molecular structure of the trimetallic complex was determined by X-ray diffraction indicating a planar geometry around each palladium center. Also, variable temperature spectroscopy for this complex was performed in CDCl3 in the range 298–390 K, and simulations of the dynamic spectra were performed using the gNMR program. A comparison be…
Ruthenium(II) and platinum(II) homo- and heterobimetallic complexes: Synthesis, crystal structures, theoretical calculations and biological studies
Four Ru-Pd heterobimetallic complexes, each one in two different coordination modes (NNSS and NS) having metals connected by a binucleating dialkyldithiooxamidate [N(R)SC-CS(R)N] [R = methyl, ethyl, n-butyl and isopropyl], were prepared by reacting the monochelate [(trinpropyl-phosphine)ClPd(HR2C2N2S2κ-S,S-Pd)] with [(η6-p-cymene)RuCl2]2. Furthermore, two palladium homobimetallic complexes having two (trinpropyl-phosphine)ClPd moieties joined by a diethyldithiooxamidate in both κ-N,S Pd, κ-N',S' Pd' and κ-N,N' Pd, κ-S,S' Pd' coordination modes were synthesized. For both kinds of complexes, homo- and heterobimetallic, at room temperature and in chloroform solution, the NNSS coordination mode…
Effects of electron donating/withdrawing groups in the 5-substituted-2-hydroxybenzaldehyde on the synthesis of neutral cubanes with a NiII4O4core: synthesis, crystal structures and magnetic properties
Two tetranuclear cubane-like nickel(II) complexes of formula [Ni4(CH3O)4(L1)4(CH3OH)4] (1) and [Ni4(CH3O)4(L2)4(CH3OH)4] (2) (HL1 = 2-hydroxybenzaldehyde and HL2 = 2-hydroxy-5-methylbenzaldehyde) have been prepared by the reaction of NiCl2·6H2O with methanolic solutions of HL1 and HL2 in the presence of triethylamine at room temperature. Complexes 1 and 2 have been characterized by elemental analyses, IR spectra and single-crystal X-ray diffraction. The X-ray crystal structure analysis revealed that 1 and 2 have a cubane-type structural topology with four Ni(II) ions and four methoxo-oxygen atoms regularly alternating at the corners. Each metal ion in 1 and 2 is six-coordinate in a distorte…
CCDC 1920565: Experimental Crystal Structure Determination
Related Article: Banafshe Askari, Hadi Amiri Rudbari, Nicola Micale, Tanja Schirmeister, Thomas Efferth, Ean-Jeong Seo, Giuseppe Bruno, Kevin Schwickert|2019|Dalton Trans.|48|15869|doi:10.1039/C9DT02353D
CCDC 1824552: Experimental Crystal Structure Determination
Related Article: Banafshe Askari, Hadi Amiri Rudbari, Nicola Micale, Tanja Schirmeister, Antonino Giannetto, Santo Lanza, Giuseppe Bruno, Valiallah Mirkhani|2019|Polyhedron|164|195|doi:10.1016/j.poly.2019.02.049
CCDC 1440699: Experimental Crystal Structure Determination
Related Article: Hadi Amiri Rudbari, Francisco Lloret, Mahsa Khorshidifard, Giuseppe Bruno, Miguel Julve|2016|RSC Advances|6|7189|doi:10.1039/C5RA25969J
CCDC 1440698: Experimental Crystal Structure Determination
Related Article: Hadi Amiri Rudbari, Francisco Lloret, Mahsa Khorshidifard, Giuseppe Bruno, Miguel Julve|2016|RSC Advances|6|7189|doi:10.1039/C5RA25969J
CCDC 1920566: Experimental Crystal Structure Determination
Related Article: Banafshe Askari, Hadi Amiri Rudbari, Nicola Micale, Tanja Schirmeister, Thomas Efferth, Ean-Jeong Seo, Giuseppe Bruno, Kevin Schwickert|2019|Dalton Trans.|48|15869|doi:10.1039/C9DT02353D