Gold and silver complexes of methylenebis(dialkyldithiocarbamates) and the X-ray structure of CH2[S2CN(CH2Ph)2]2

Gimeno, M. Concepción; Jambrina, Eduardo; Laguna, Antonio; Laguna, Mariano; Murray, H. H.; Terroba, Raquel

doi:10.1016/0020-1693(96)05027-x

Cited by 17 publications

(1 citation statement)

References 18 publications

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“…In this paper, we select xanthate as the anion because of its ability to bind to various metals 5,6 . It forms a chelate with virtually all transition elements and has proved to be a versatile chelating agent for the separation and extraction of metals in analytical chemistry and mineral floating 7,8 . Metal xantahte complexes have low solubility products and high stability constants and therefore exhibit high efficiency for removal of metal ions.…”

Section: Introductionmentioning

confidence: 99%

Synthesis, Characterization and Antifungal Activities of Adducts of Bis(O-isoamyldithiocarbonato)oxovanadium(IV) with Substituted Pyridines

Khajuria¹,

Sharma²,

Singh³

et al. 2014

Chem Sci Trans

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A series of adducts of Bis(O-isoamyldithiocarbonato)oxovanadium(IV) with substituted pyridines have been synthesized by treating Bis(O-amyldithiocarbonato)oxovanadium(IV) with substituted pyridines in acetone in equimolar ratios. Analytical results show that the adducts have 1:1 stoichiometry with general formula VO(O-isoamyldithiocarbonato)2L where L = 2 and 3-bromopyridine; 4-acetylpyridine; 3-hydroxypyridine; 2-methoxypyridine; 2-amino-3-methylpyridine; 2-amino-4-methylpyridine; 2-amino-6-methylpyridine). The addition complexes have been characterized by elemental analysis, conductivity measurements, magnetic susceptibility measurements, infrared and electronic spectral studies. These studies suggest a distorted octahedral structure and paramagnetic nature of the adducts. Antifungal activity of some adducts have been carried out against the fungal strain Sclerotium rolfsii.

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Section: Introductionmentioning

confidence: 99%

Synthesis, Characterization and Antifungal Activities of Adducts of Bis(O-isoamyldithiocarbonato)oxovanadium(IV) with Substituted Pyridines

Khajuria¹,

Sharma²,

Singh³

et al. 2014

Chem Sci Trans

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Synthesis and Structural Characterization of Gold(I) and Silver(I) Complexes of the Multidonor Ligand 2-(Phenacylthio)pyridine − Crystal Structures of [(AuPPh3){py{SCH2C(O)Ph}-2}](ClO4) and [(AgPPh3)(OClO3){py{SCH2C(O)Ph}-2}]

Vicente¹,

Chicote²,

Huertas

et al. 1998

Eur. J. Inorg. Chem.

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The ligand properties of 2‐(phenacylthio)pyridine towards gold(I) and silver(I) have been investigated. From the reactions of the ligand with acetone solutions of [M(PPh3)(acetone)]ClO4 (M = Ag, Au) under various experimental conditions, complexes [(AuPPh3)n{py{SCH2C(O)Ph}‐2}](ClO)n, and [(AgPPh3)n(OClO3)n{py{SCH2C(O)Ph}‐2}](n = 1−3) have been obtained. The crystal structures of the complexes [(AuPPh3){py{SCH2C(O)Ph}‐2}]ClO4 and [(AgPPh3)(OClO3){py{SCH2C(O)Ph}‐2}] have been determined by X‐ray diffraction. In the cationic gold complex the metal is linearly coordinated to nitrogen and phosphorus, whereas the corresponding silver complex displays a trigonal planar geometry with pyridine, phosphane and perchlorato ligands.

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Pentafluorophenyl Gold Complexes

2009

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Gold and silver complexes of methylenebis(dialkyldithiocarbamates) and the X-ray structure of CH2[S2CN(CH2Ph)2]2

Cited by 17 publications

References 18 publications

Synthesis, Characterization and Antifungal Activities of Adducts of Bis(O-isoamyldithiocarbonato)oxovanadium(IV) with Substituted Pyridines

Synthesis, Characterization and Antifungal Activities of Adducts of Bis(O-isoamyldithiocarbonato)oxovanadium(IV) with Substituted Pyridines

Synthesis and Structural Characterization of Gold(I) and Silver(I) Complexes of the Multidonor Ligand 2-(Phenacylthio)pyridine − Crystal Structures of [(AuPPh3){py{SCH2C(O)Ph}-2}](ClO4) and [(AgPPh3)(OClO3){py{SCH2C(O)Ph}-2}]

Pentafluorophenyl Gold Complexes

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