Heterobimetallic complexes of palladium(II) and platinum(II) bridged by the ligand 5-phenyl-1,3,4-oxadiazole-2-thione

Amin, Othman H.; Al-Hayaly, Lamaan J.; Al‐Jibori, Subhi A.; Al-Allaf, Talal A.K.

doi:10.1016/j.poly.2004.05.006

Cited by 34 publications

(20 citation statements)

References 21 publications

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“…The infrared spectra of complexes showed medium intensity bands in the range 513 to 570 cm -1 ,these bands are attributed to ν(M-N) 21 . Also showed a bands in the range 370 to 391cm -1 , these bands are related toν(M-Cl) 22 .…”

Section: Ir Spectral Studiesmentioning

confidence: 97%

Mixed Ligand, Palladium(II) and Platinum(II) Complexes of Tertiary DiphosphineswithS-1H Benzo[d] Imidazole-2-yl Benzothioate

Ali¹,

Mohammad²,

Gerber³

et al. 2017

Orient. J. Chem

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ABSTRACT-dppmCl)Cl 2 ] complexes and then add the ligand HSBIBT to these complexes to form mixed ligand complexes. The prepared complexes have been characterized by single-crystal X-ray diffraction, elemental analysis, magnetic susceptibility, molar conductance, IR spectral data and UV-Visible. The results suggested that the ligand HSBIBT bonded to the metal through N atom and square planner geometries were assigned for the complexes.

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Section: Ir Spectral Studiesmentioning

confidence: 97%

Mixed Ligand, Palladium(II) and Platinum(II) Complexes of Tertiary DiphosphineswithS-1H Benzo[d] Imidazole-2-yl Benzothioate

Ali¹,

Mohammad²,

Gerber³

et al. 2017

Orient. J. Chem

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“…Further, 18 showed two bands with medium intensity at ca. 300 and 320 cm -1 assigned to m(Ni-Cl) [20] in an octahedral geometry. For comparative purposes, we evaluated the cytotoxic activities of the compounds relative to Doxorubicin [21].…”

Section: Chemistrymentioning

confidence: 99%

“…The produced isomers were either a single isomer, the S,Sbonded, or a mixture of two linkage isomers, the N,Sbonded and the N,N-bonded isomers. The structures of 3-14 have been identified by spectroscopic method (IR, UV/ VIS, 1 H-and 31 P-NMR spectra) [19,20]. The 31 P-NMR data have been used effectively to identify the produced linkage isomers (Fig.…”

Section: Chemistrymentioning

confidence: 99%

Platinum and Palladium‐triazole Complexes as Highly Potential Antitumor Agents

Al‐Masoudi

Abdullah²,

Essa

et al. 2010

Archiv der Pharmazie

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The palladium complexes [(dppe)Pd(L)(2)PdCl(2)], [(dppe)Pd(L)(2)PtCl(2)], [(dppp)Pd(L)(2)PdCl(2)], [(dppm) Pd(L)(2)NiCl(2)], and [(dppm)Pd(L)(2)SnCl(4)] 15-19 were prepared. The antiproliferative activity of the newly synthesized complexes as well as their previously prepared analogues 3-14 and 20-26 were screened against a large panel of human cancer cell lines derived from haematological CD4(+) human T-cells containing an integrated HTLV-1 genome (MT-4). The complex 12a, b exhibited remarkable antiproliferative activity against MT-4, CD4(+) human acute T-lymphoblastic leukemia (CCRF-CEM), human splenic B-lymphoblastoid cells (WIL-2NS), human acute B-lymphoblastic leukemia (CCRF-SB), skin melanoma (SK-MEL-28), and prostate carcinoma (DU145) cell lines (CC(50 )= 0.5 microM, 0.4 +/- 0.05 microM, 0.6 +/- 0.05 microM, 0.4 +/- 0.1 microM, and 0.8 +/- 0.2 microM, respectively), meanwhile, 9a, b, 14a, b, and 23 showed significant activity against the CCRF-SB cell lines (CC(50) = 0.6 +/- 0.06 microM, 0.7 +/- 0.05 microM, 0.6 +/- 0.05 microM, and 0.8 +/- 0.15 microM, respectively). Further, 19 exhibited activity against the CCRF-CEM cell line (CC(50 )= 0.4 +/- 0.05 microM).

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“…In view of the above mentioned importance of these ligands and their complexes and as a continuous of our interests in synthesis of new complexes with heterocyclic ligands containing nitrogen, oxygen or sulfur donors [26][27][28][29][30] we report here the syntheses and characterization of palladium(II) complexes with 2-(2 ¢ -hydroxylphenyl)benzoxazole (Hpbo), 2-(2 ¢ -hydroxylphenyl)benzothiazole (Hpbt) and mixed ligands (Hpbo) and (Hpbt).…”

Section: Introductionmentioning

confidence: 99%

Synthesis and Characterization of Palladium(II) Complexes with 2-(2'-hydroxylphenyl)benzoxazole, 2-(2'-hydroxyl phenyl)benzothiazole or the Mixed Ligands

Al‐Jibori¹,

Waheed²,

T.Al-Samaraie³

2012

Orientjchem.

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Heterobimetallic complexes of palladium(II) and platinum(II) bridged by the ligand 5-phenyl-1,3,4-oxadiazole-2-thione

Cited by 34 publications

References 21 publications

Mixed Ligand, Palladium(II) and Platinum(II) Complexes of Tertiary DiphosphineswithS-1H Benzo[d] Imidazole-2-yl Benzothioate

Mixed Ligand, Palladium(II) and Platinum(II) Complexes of Tertiary DiphosphineswithS-1H Benzo[d] Imidazole-2-yl Benzothioate

Platinum and Palladium‐triazole Complexes as Highly Potential Antitumor Agents

Synthesis and Characterization of Palladium(II) Complexes with 2-(2'-hydroxylphenyl)benzoxazole, 2-(2'-hydroxyl phenyl)benzothiazole or the Mixed Ligands

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