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Journal articles on the topic 'Palladium(II) Chloride Complexes'

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Published: 5 June 2025

Last updated: 1 August 2025

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1

N., ANJANEYULU, BALIAH V., and GANAPATHY K. "Palladium(II) Chloride Complexes of some Aryl Methyl Sulphides. Synthesis and their Electronic Spectral Studies." Journal Of Indian Chemical Society Vol. 67, Aug 1990 (1990): 673–75. https://doi.org/10.5281/zenodo.6236470.

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Department of Chemistry, Annamalai University, Annamalainagar-608 002 <em>Manuscript received 21 August 1989, accepted 11 May 1990</em> Palladium(II) Chloride Complexes of some Aryl Methyl Sulphides. Synthesis and their Electronic Spectral Studies  

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2

Tian, Jianwen, Xiaohui He, Jingyin Liu, Xiaodan Deng та Defu Chen. "Palladium(ii) and copper(ii) chloride complexes bearing bulky α-diimine ligands as catalysts for norbornene vinyl-addition (co)polymerization". RSC Advances 6, № 27 (2016): 22908–16. http://dx.doi.org/10.1039/c5ra23970b.

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Palladium(ii) and copper(ii) chloride complexes bearing bulky 9,10-dihydro-9,10-ethanoanthracene-11,12-diimine ligands were synthesized and sufficiently characterized by elemental and spectroscopic analysis along with X-ray diffraction analysis.

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3

Chandrasekaran, A., Setharampattu S. Krishnamurthy, and Munirathinam Nethaji. "Palladium(II) chloride complexes of bis(pyrazolyl)cyclotriphosphazenes." Inorganic Chemistry 32, no. 26 (1993): 6102–6. http://dx.doi.org/10.1021/ic00078a031.

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4

Machnitzki, Peter, Othmar Stelzer, and Claudia Landgrafe. "Komplexbildung und Ligandeneigenschaften der Chlormethylchlorphosphane R(Cl)P-CH2-Cl - Molekülstruktur von trans-Cl2Pd[tBu(Cl)P-CH2-Cl]2 / Coordination Chemistry and Ligand Properties of Chloromethylchlorophosphines R(Cl)P-CH2 -Cl - Molecular Structure of trans-Cl2Pd[tBu(Cl)P-CH2 -Cl]2." Zeitschrift für Naturforschung B 52, no. 9 (1997): 1103–13. http://dx.doi.org/10.1515/znb-1997-0915.

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Reaction of the chloromethylchlorophosphines R(Cl)P-CH2-Cl (R = Cl, tBu, C6H11, NEt2, NPh2) (L) with C7H8Mo(CO)4 or (CO)5W(Py), (CO)6W and (CO5W(THF) yields the complexes cis-Mo(CO)4L2(2a - 2e) or (CO)5 WL (3a - 3c), respectively, in high yields. The palladium(II) complexes PdCl2L2 (4a - 4c) are obtained on treatment of 1a, 1b and 1e with 1,5-cyclooctadiene palladium(II) chloride or anhydrous palladium(II) chloride in a homogeneous or heterogeneous reaction, respectively. 4a - 4c are formed as a mixture of cis- and trans-isomers. The 13C {1H} NMR and 1H NMR spectra of 2a - 4c have been analyse

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5

Pokharel, Komal, Gregory M. Ferrence, and Timothy D. Lash. "Late transition metal complexes of oxypyriporphyrin and the platinum(II) complex of oxybenziporphyrin." Journal of Porphyrins and Phthalocyanines 21, no. 07n08 (2017): 493–501. http://dx.doi.org/10.1142/s1088424617500535.

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Even though oxypyriporphyrin, a pyridone-containing porphyrinoid system, has the equivalent coordination core to true porphyrins, its coordination chemistry has been little explored. In this study, the first examples of palladium(II), platinum(II) and silver(II) oxypyriporphyrins have been synthesized. Conventional conditions failed to result in the formation of a platinum(II) complex, but moderate yields were obtained when oxypyriporphyrin was reacted with platinum(II) chloride in refluxing mixtures of DMF and acetic acid containing potassium acetate. The palladium(II) and platinum(II) deriva

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6

Krause-Heuer, Anwen M., Peter Leverett, Albert Bolhuis, and Janice R. Aldrich-Wright. "Copper(II) and Palladium(II) Complexes with Cytotoxic and Antibacterial Activity." Australian Journal of Chemistry 65, no. 7 (2012): 860. http://dx.doi.org/10.1071/ch12058.

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The synthesis of eight square pyramidal copper complexes with general structure [Cu(IL)(AL)H2O]2+, where IL represents various methylated 1,10-phenanthrolines, and AL represents either 1S,2S- or 1R,2R-diaminocyclohexane, is reported, with the complexes synthesised as both the perchlorate and chloride salts. The crystal structures of [Cu(1,10-phenanthroline)(1S,2S-diaminocyclohexane](ClO4)2·H2O and [Cu(5,6-dimethyl-1,10-phenanthroline)(1S,2S-diaminocyclohexane](ClO4)2·1.5H2O are reported. Four square planar palladium complexes with general structure [Pd(IL)(AL)]Cl2 have also been synthesised. T

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7

V., BALIAH, GANAPATHY K., and ANJANEYULU N. "Palladium(II) Chloride Complexes of some Aryl Methyl Sulphides. Part-2. Substituent Effect on Pd-S and Pd-CI Stretching Frequencies." Journal of Indian Chemical Society Vol. 63, Nov 1986 (1986): 990–91. https://doi.org/10.5281/zenodo.6297139.

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Department of Chemistry, A nnamalai University, Annamalainagar-608 002 <em>Manuscript received 11 January 1985, revised 18 August 1986, accepted 5 September 1986</em> Palladium(II) Chloride Complexes of some Aryl Methyl Sulphides. Part-2. Substituent Effect on Pd-S and Pd-CI Stretching Frequencies.

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8

Virendra, Singh Shekhawat, Varshney Sarita, and K. Varshney A. "Synthesis of palladium(II) complexes with semicarbazones and thiosemicarbazones using green solvent." Journal of Indian Chemical Society Vol. 94, Jan-2017 (2017): 21–28. https://doi.org/10.5281/zenodo.5603264.

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Department of Chemistry, University of Rajasthan, Jaipur-302 004, Rajasthan, India <em>E-mail</em> : anilakv123@rediffmail.com <em>Manuscript received online 28 August 2016, accepted 01 October 2016</em> A new series of palladium(II) complexes of the type, [Pd(LH)Cl<sub>2</sub> ] have been isolated by the reaction of palladium(II) chloride with semicarbazones and thiosemicarbazones in 1 : 1 molar ratio using green solvent (methyltetrahydrofuran) as a reaction medium. Ligands used in these studies have been prepared by the condensation of semicarbazide/thiosemicarbazide and suitable carbonyls i

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9

Hadi, Falah Haasan, and Hayder Obaid Jamel. "Preparation and characterization of a new ligand derived from the compounds 2-hydrazinobenzothiazole and 2-amino-6-methoxy benzothiazole and its complexes with some metal ions, evaluating its antibacterial activity, and studying its nanoscale properties." Journal of Kufa for Chemical Sciences 4, no. 1 (2024): 133–52. https://doi.org/10.36329/jkcm/2024/v4.i1.14177.

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New-type Schiff bases were prepared: [2-(benzoxazol-2-yl)-hydrazinyl diene][-2,1-diphenyl-N-(6-methoxybenzothiazol-2-yl)-2,1-diphenylethane]. -1-amine (L) of the mixture. 2-mercaptobenzoxazole was dissolved with hydrazine in absolute ethanol as a first stage to form compound A. while the ligand was obtained in its final from the reaction of compound A with both benzal and 2-amino-6-methoxybenzothiazole. The complex of Ni(II) and Pd(II) was prepared by reacting palladium chloride and nickel chloride with ligand L. The structure of the prepared ligand and its complexes was diagnosed using severa

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10

Kuzovlev, Andrey S., Daria A. Volkova, Irina V. Parfenova, et al. "Copper(i) halide and palladium(ii) chloride complexes of 4-thioxo[1,3,5]oxadiazocines: synthesis, structure and antibacterial activity." New Journal of Chemistry 44, no. 19 (2020): 7865–75. http://dx.doi.org/10.1039/c9nj05958j.

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The first copper(i) and palladium(ii) complexes containing monastrol analogs, 4-thioxo[1,3,5]oxadiazocine derivatives, have been synthesized. The complexes demonstrated significant antibacterial activity in contrast to free heterocyclic thiones.

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11

Troitskii, S. Yu, A. L. Chuvilin, D. I. Kochubei, B. N. Novgorodov, V. N. Kolomiichuk, and V. A. Likholobov. "Structure of polynuclear palladium(ii) hydroxocomplexes formed upon alkaline hydrolysis of palladium(ii) chloride complexes." Russian Chemical Bulletin 44, no. 10 (1995): 1822–26. http://dx.doi.org/10.1007/bf00707203.

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12

Buslaeva, T. M., G. V. Ehrlich, E. V. Volchkova, P. G. Mingalev, and N. S. Panina. "Complexation during Sorption of Palladium(II) Ions by Chemically Modified Silica." Russian Journal of Inorganic Chemistry 67, no. 8 (2022): 1191–202. http://dx.doi.org/10.1134/s0036023622080058.

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Abstract Complexation during the sorption of palladium(II) ions from chloride media by chemically modified silicas has been studied. Due to the use of mesoporous silicas with an average pore diameter of >10 nm for their synthesis, these sorbents do not change their volume in aqueous and organic media and have high mass transfer characteristics. The dependences of the sorption of Pd(II) ions from chloride solutions under static conditions as a function of time, HCl concentration, and Cl– ion have been obtained; sorption isotherms are constructed. Based on the experimental data, a conclusion

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13

Visalakshi, R., and Rajan P. Patel. "Synthesis and Characterization of Palladium(II) Chloride and Platinum(II) Chloride Complexes with Substituted Anilines." Synthesis and Reactivity in Inorganic and Metal-Organic Chemistry 24, no. 6 (1994): 1043–53. http://dx.doi.org/10.1080/00945719408001320.

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14

Hasanov, Kh I., A. N. Azizova, N. M. Quliyeva, Sh H. Gasimov, and M. Y. Yusifova. "SYNTHESIS, ANTIMICROBIAL AND ANTIFUNGAL ACTIVITY OF PLATINUM (II) AND PALLADIUM (II) COMPLEXES." Chemical Problems 23, no. 1 (2025): 68–77. http://dx.doi.org/10.32737/2221-8688-2025-1-68-77.

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The aim of the work is the synthesis of mono- and binuclear complexes of platinum (II) and palladium (II) containing terminal and bridging atoms of chlorine and sulfur as ligands and the study of their biological activity in relation to test cultures of Bacillus subtilis B4647, Aspergillus brasiliensis (niger) F679, Pseudomonas aeruginosa B8243, Escherichia coli. The composition and structure of the synthesized platinum (II) and palladium (II) complexes were established by methods of elemental analysis, X-ray photoelectron spectroscopy (XPS), IR spectroscopy, and X-ray diffraction (XRD) techni

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15

p., Usha Rani, Muralidhar Reddy P., Sarangapani M., and Ravinder V. "Synthesis, spectral and catalytic hydrogenation studies of palladium(II) complexes containing substituted tertiary phosphines." Journal of Indian Chemical Society Vol. 84, Feb 2007 (2007): 122–29. https://doi.org/10.5281/zenodo.5811859.

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Department of Chemistry, University Arts & Science College, Kakatiya University, Warangal-506 001, Andhra Pradesh, India <em>E-mail</em> : ravichemku@rediffmail.com <em>Manuscript received 26 July 2006, revised 20 November 2006, accepted 24 November 2006</em> Neutral and cationic mononuclear palladium(n) substituted tertiary phosphine complexes containing acetylacetone, carbonmonoxide and chloride as co-ligands have been synthesized in quantitative yield and characterized on the basis of elemental analysis, conductance measurements, IR, NMR (<sup>1</sup>H, <sup>13</sup>C and <sup>31</

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16

Wang, Li-Li, Yi-Kuan Tu, Huan Yao, and Wei Jiang. "2,3-Dibutoxynaphthalene-based tetralactam macrocycles for recognizing precious metal chloride complexes." Beilstein Journal of Organic Chemistry 15 (July 2, 2019): 1460–67. http://dx.doi.org/10.3762/bjoc.15.146.

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Two new tetralactam macrocycles with 2,3-dibutoxynaphthalene groups as sidewalls have been synthesized and characterized. The macrocycle containing isophthalamide bridges can bind square-planar chloride coordination complexes of gold(III), platinum(II), and palladium(II) in CDCl3, while the macrocycle with 2,6-pyridine dicarboxamide bridging units cannot. This may be due to the shrunken cavity caused by intramolecular hydrogen bonds in the latter tetralactam macrocycle. The binding of the isophthalamide-based macrocycle is mainly driven by hydrogen bonds and electrostatic interactions. This na

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17

MUKHAMETOVA, N. KH, A. F. MAKSIMOV, M. A. BOCHKOV, G. A. KUTYREV, E. A. KARALIN та KH E. KHARLAMPIDI. "NEW HYBRID PALLADIUM CATALYSTS ON SUBSTRATES OF ɣ-ALUMINUM OXIDE AND HYPERBRANCHED POLYAMINOETHYLENE CARBONATES OF THE SECOND AND THIRD GENERATIONS". Herald of Technological University 27, № 10 (2024): 44–50. https://doi.org/10.55421/1998-7072_2024_27_10_44.

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New hybrid palladium catalysts on substrates of ɣ-aluminum oxide and hyperbranched polyaminoethylene carbonates of the second and third generations have been synthesized. The catalysts were synthesized in several stages, firstly modification of γ-aluminum oxide with dimethyl carbonate was carried out. In the second stage, hybrid composites were synthesized by reaction of modified γ-aluminum oxide with hyperbranched polyaminoethylene carbonates of the second and third generations. In the next stage, palladium complexes were obtained by reacting the hybrid composites with palladium chloride. The

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18

Abdalsahib, Nazar M., and Lekaa K. A. Karem. "Preparation, Characterization, Antioxidant and Antibacterial Studies of New Metal (II) Complexes with Schiff Base for 3-amino-1-phenyl-2- pyrazoline-5-one." INTERNATIONAL JOURNAL OF DRUG DELIVERY TECHNOLOGY 13, no. 01 (2023): 290–96. http://dx.doi.org/10.25258/ijddt.13.1.47.

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A new ligand complexes have been synthesis from reaction of metal ions of Mn(II), Co(II), Ni(II), Cu(II), Zn(II), Cd(II), Hg(II), Pd(II) and Pt(II) with schiff base LH. 5-[(2-Hydroxy-naphthalen-1-ylmethylene)-amino]-2-phenyl-2,4-dihydro-pyrazol-3-one, this ligand was characterized by Fourier transform infrared (FTIR), UV-vis, 1H, 13CNMR, and mass spectra. All complexes were characterized by techniques micro analysis C.H.N, UV-vis and FTIR spectral studies, atomic absorption, chloride content, molar conductivity measurements and magnetic susceptibility. The ligand acts as bidentate, coordinatio

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19

Tušek-Božic, Ljerka, Manda Curic, Dražen Vikic-Topic та Antonín Lyčka. "Multinuclear NMR Studies of Palladium(II) Dihalide Complexes of Dibutyl {α-[4-(Phenyldiazenyl)anilino]benzyl}phosphonate". Collection of Czechoslovak Chemical Communications 62, № 12 (1997): 1888–904. http://dx.doi.org/10.1135/cccc19971888.

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The 1H, 13C, 15N and 31P NMR studies of two types of palladium(II) dihalide complexes of dibutyl {α-[4-(phenyldiazenyl)anilino]benzyl}phosphonate (L) are reported: those with the monodentate trans-bonded ligands through the azo nitrogen, trans-Pd(L)2X2 (X = Cl, Br), and a cyclopalladated binuclear complex in which chloride ions bridge two metal centers, [Pd(L-H)(μ-Cl)]2. The 15N-enriched organophosphorus compound and its palladium(II) complexes were also prepared to enable unambiguous determination of the nitrogen ligation site by 15N NMR. The NMR analysis was accomplished by one- and two-dime

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20

Shanmuganathan, Saravanakumar, Olaf Kühl, Peter Jones, and Joachim Heinicke. "Nickel and palladium complexes of enolatefunctionalised N-heterocyclic carbenes." Open Chemistry 8, no. 5 (2010): 992–98. http://dx.doi.org/10.2478/s11532-010-0071-6.

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AbstractThe reaction of chloroethyltrimethylsilylether with 1-methylimidazole furnishes an ionic liquid that undergoes methanolysis to crystalline 2-hydroxyethylimidazolium chloride (crystal structure presented). Conversion to defined hydroxyethylimidazol-2-ylidene nickel complexes failed, but was accomplished with 1-methyl-3-acetophenyl-imidazolium bromide. The bis(NHC⋂O−) nickel(II) chelate is formed, rather than a methallylnickel monochelate, but with nickelocene a monochelate NiCp complex was detected. The bulky 1-(2,6-diisopropylphenyl)-3-(2’-phenyl-enolato)-imidazol-2-ylidene allylpallad

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21

Oliver, Diane L., and Gordon K. Anderson. "Substitution reactions of (diphosphine)palladium(II) and -platinum(II) chloride and triflate complexes." Polyhedron 11, no. 18 (1992): 2415–20. http://dx.doi.org/10.1016/s0277-5387(00)83533-0.

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22

Blight, Barry A., James A. Wisner, and Michael C. Jennings. "Formation of a [2]rotaxane and [2]catenane based on PdBr2L2 as a template." Canadian Journal of Chemistry 87, no. 1 (2009): 205–11. http://dx.doi.org/10.1139/v08-126.

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Previous studies have determined that neutral palladium(II) dibromide complexes template the formation of [2]pseudorotaxanes, albeit with weaker affinities than the analogous palladium(II) dichloride species. Here, the self-assembly of both [2]rotaxane (2) and [2]catenane (5) were attempted using a PdBr2L2 centre as the template, resulting in the desired interlocked structures. The structures were confirmed by NMR spectroscopy, CSI-MS, and single crystal X-ray diffraction analyses. [2]Rotaxane 2 was isolated in 53% and [2]catenane 5 in 41% yields. The lower yields observed in comparison to the

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23

H. Khalil, Muhammad, and Fuad O. Abdullah. "Synthesis, characterisation, and anticancer and antioxidant activities of novel complexes of palladium and an organic Schiff-base ligand." Bulletin of the Chemical Society of Ethiopia 38, no. 3 (2024): 605–13. http://dx.doi.org/10.4314/bcse.v38i3.5.

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Treatment of the Schiff base 2-N-(salicylidene) benzothiazole (SabtH) with palladium chloride afforded the neutral 2-N-(salicylidene) benzothiazole palladium(II) complex. This was then treated with one molar equivalent of either ethylenediamine or 1,10-phenanthroline, yielding the neutral mixed ligand complexes 1 and 2, respectively. The prepared organic ligand and its mixed ligand complexes were characterised via UV-Vis, FTIR, 1H-NMR, and 13C-NMR spectroscopy. The antiproliferative activities of 1 and 2 were tested against MCF-7 (breast) and HT-29 (colon) cancer cells using an MTT assay. 1 sh

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24

Akimbaeva, A. M. "Sorption of palladium(II) chloride complexes by nitrogen-containing modified shungites." Russian Journal of Applied Chemistry 79, no. 4 (2006): 559–62. http://dx.doi.org/10.1134/s1070427206040100.

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25

Ojwach, Stephen O., Mmboneni G. Tshivhase, Ilia A. Guzei, James Darkwa, and Selwyn F. Mapolie. "Furoyl and thiophene carbonyl linker pyrazolyl palladium(II) complexes Synthesis, characterization, and evaluation as ethylene oligomerization catalysts." Canadian Journal of Chemistry 83, no. 6-7 (2005): 843–53. http://dx.doi.org/10.1139/v05-092.

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Reactions of 2-furoyl chloride and 2-thiophene carbonyl chloride with substituted pyrazoles produced the modified pyrazolyl compounds: {(3,5-Me2pzCO)-2-C4H3O} (L1), {(3,5-Me2pzCO)-2-C4H3S} (L2), {(3,5-t-Bu2pzCO)-2-C4H3O} (L3), {(3,5-t-Bu2pzCO)-2-C4H3S} (L4), {(3,5-Ph2pzCO)-2-C4H3S} (L5), and {(pzCO)-2-C4H3O} (L6) in good yields. Reactions of these synthons with [Pd(NCMe)2Cl2] afforded the corresponding mononuclear palladium(II) complexes: [Pd(L1)2Cl2] (1), [Pd(L2)2Cl2] (2), [Pd(L3)2Cl2] (3), [Pd(L4)2Cl2] (4), [Pd(L5)2Cl2] (5), and [Pd(L6)2Cl2] (6) in moderate to high yields. All compounds synt

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26

Castiñeiras, Alfonso, and Isabel García-Santos. "Palladium(II) and Platinum(II) Complexes Bearing ONS-Type Pincer Ligands: Synthesis, Characterization and Catalytic Investigations." Molecules 29, no. 14 (2024): 3425. http://dx.doi.org/10.3390/molecules29143425.

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This work describes the synthesis of eight new Pd(II) and Pt(II) complexes with the general formula [M(TSC)Cl], where TSC represents the 4N-monosubstituted thiosemicarbazone derived from 2-acetylpyridine N-oxide with the substituents CH3 (H4MLO), C2H5 (H4ELO), phenyl (H4PLO) and (CH3)2 (H4DMLO). These complexes have been characterized by elemental analysis, molar conductivity, IR spectroscopy, 1H, 13C, 195Pt and ESI-MS. The complexes exhibit a square planar geometry around the metallic center coordinated by a thiosemicarbazone molecule acting as a donor ONS-type pincer ligand and by a chloride

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Lawrence, Mark A. W., Yvette A. Jackson, Willem H. Mulder, Per Martin Björemark, and Mikael Håkansson. "Synthesis and Structure of a Novel Substituted Benzothiazolyl-N-phenyl-2-pyridinecarbothioamide; Kinetics of Formation and Electrochemistry of Two of its Palladium Pincer Complexes." Australian Journal of Chemistry 68, no. 5 (2015): 731. http://dx.doi.org/10.1071/ch14380.

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The synthesis and crystal structures of bis-N-(2,5-dimethoxyphenyl)pyridine-2,6-dicarbothioamide (dicarbothioamide I) and 6-(4,7-dimethoxy-2-benzothiazolyl)-N-(2,5-dimethoxyphenyl)-2-pyridinecarbothioamide (L1) as well as the syntheses of the palladium(ii) chloride and acetate pincer complexes are reported. The stability constant for the palladium complex formation at 25°C was found to be (2.04 ± 0.26) × 104 dm3 mol–1 and (2.30 ± 0.19) × 104 dm3 mol–1 with ΔfH = 8 ± 1 kJ mol–1, ΔfSθ = 108 ± 10 J K–1 mol–1, and ΔfH = 17 ± 4 kJ mol–1 and ΔfSθ = 140 ± 20 J K–1 mol–1 for the PdClL1 and Pd(OAc)L1,

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28

Hahn, F. Ekkehardt, Thomas Lügger, and Matthias Beinhoff. "Palladium(II) Complexes with Benzoxazol-2-ylidene Ligands: Crystal Structures of trans-Chloro(benzoxazol-2-ylidene)- bis(triphenylphosphine)palladium(II) Chloride and cis-Diiodo(benzoxazol-2-ylidene)(triphenylphosphine)palladium(II)." Zeitschrift für Naturforschung B 59, no. 2 (2004): 196–201. http://dx.doi.org/10.1515/znb-2004-0212.

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The palladium(II) complexes trans-[PdCl(L)(PPh3)2]Cl, 5, and cis-[PdI2(L)PPh3], 7, (L = benzoxazol- 2-ylidene) have been synthesized by treatment of the complexes trans-[PdX2(PPh3)2] (4: X = Cl, 6: X = 1) with 2-(trimethylsiloxy)pheny1 isocyanide 1, and subsequent hydrolysis of the Si-O bond. The crystal structures of 5 and 7*CH2Cl2 were established by X-ray diffraction. NMR and IR studies indicate, that the unexpected cis-configuration of 7 obtained from trans-[PdI2(PPh3)2] is not the result of a solution equilibrium between the cis- and the trans-isomers.

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29

Wright, Luka A., Eric G. Hope, Gregory A. Solan, Warren B. Cross, and Kuldip Singh. "O,N,N-Pincer ligand effects on oxidatively induced carbon–chlorine coupling reactions at palladium." Dalton Transactions 44, no. 13 (2015): 6040–51. http://dx.doi.org/10.1039/c5dt00062a.

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30

Ziental, Daniel, Dariusz T. Mlynarczyk, Emil Kolasinski, et al. "Zinc(II), Palladium(II), and Metal-Free Phthalocyanines Bearing Nipagin-Functionalized Substituents against Candida auris and Selected Multidrug-Resistant Microbes." Pharmaceutics 14, no. 8 (2022): 1686. http://dx.doi.org/10.3390/pharmaceutics14081686.

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Due to the rapidly increasing problem of antibiotic resistance in recent years, the use of phthalocyanines as photosensitizers with their superior properties in photodynamic antimicrobial therapy (PACT) applications has become important. In this study, magnesium(II) 1,4,8,11,15,18,22,25-octakis(4-[4-butoxycarbonylphenoxy]butyloxy)phthalocyanine was used in the demetalation reaction in trifluoroacetic acid, and subsequently subjected to metalation reaction in dimethylformamide with zinc(II) acetate and bis(benzonitrile)palladium(II) chloride towards zinc(II) and palladium(II) derivatives. Three

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31

Tetteh, Samuel, David K. Dodoo, Regina Appiah-Opong, and Isaac Tuffour. "Spectroscopic Characterization, In Vitro Cytotoxicity, and Antioxidant Activity of Mixed Ligand Palladium(II) Chloride Complexes Bearing Nucleobases." Journal of Inorganic Chemistry 2014 (April 1, 2014): 1–7. http://dx.doi.org/10.1155/2014/586131.

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Mixed-ligand palladium(II) chloride complexes bearing the nucleobases, adenine (Ad), cytosine (Cyt), and guanine (Gua), have been synthesized and characterized by UV-vis spectrophotometric methods, magnetic susceptibility, molar conductivity, elemental analysis, FTIR, and 1H-NMR. The complexes were found to have the composition cis-[PdCl2(Gua)(Cyt)], cis-[PdCl2(Ad)(Cyt)], and cis-[PdCl2(Ad)(Gua)]. A four-coordinated square-planar geometry is proposed for these Pd(II) complexes based on magnetic evidence and electronic spectra. The complexes as well as the free nucleobase ligands were tested fo

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32

Nikiforova, T. G., V. I. Kravtsov, and M. E. Kozelkova. "Electroreduction kinetics and mechanism of palladium(II) glycinate chloride complexes on rotating palladium disk electrode." Russian Journal of Electrochemistry 46, no. 11 (2010): 1215–22. http://dx.doi.org/10.1134/s1023193510110029.

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33

Buchler, Johann W., and Gerhard Herget. "Metal Complexes with Tetrapyrrole Ligands, XLV. The Mercuration of Nickel(II), Palladium(II), and Platinum(II) Porphyrins." Zeitschrift für Naturforschung B 42, no. 8 (1987): 1003–8. http://dx.doi.org/10.1515/znb-1987-0813.

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AbstractThe mercuration of 5,10,15,20-tetrakis(4-methylphenyl)porphyrin complexes M(TTP)** (2a-c; M = Ni, Pd, Pt) is described. Treatment of Ni(TTP) (2a) with mercuric acetate in refluxing benzene and subsequently with aqueous sodium chloride yields a mixture of species M(TTP-HgnIn) (1 < n < 3) from which the monomercurial, Ni(TTP-HgCl) (3a) is isolated in 35% yield after silica chromatography. A more rapid reaction occurs with mercuric trifluoroacetate in chlorobenzene. With this system, Pd(TTP-HgCl) (3b) and Pt(TTP-HgCl) (3c) along with their bis-, tris-, and tetrakis-mercurated analog

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34

Bermúdez-Puente, Brais, Luis A. Adrio, Fátima Lucio-Martínez, Francisco Reigosa, Juan M. Ortigueira, and José M. Vila. "Imine Palladacycles: Synthesis, Structural Analysis and Application in Suzuki–Miyaura Cross Coupling in Semi-Aqueous Media." Molecules 27, no. 10 (2022): 3146. http://dx.doi.org/10.3390/molecules27103146.

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Treatment of the imines a–c with palladium(II) acetate in acetic acid yielded the μ-acetate dinuclear complexes 1a–c, which readily reacted with sodium chloride or bromide to provide μ-halide analogues. The reaction of the latter with nitrogen, phosphorus and oxygen donor nucleophiles yielded new imine palladacycles following the cleavage of the Pd2X2 unit. The complexes were fully characterized by microanalysis, 1H, 13C and 31P NMR spectroscopies, as appropriate. The compounds were applied as catalysts in the Suzuki–Miyaura coupling reaction in aqueous and semi-aqueous media.

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35

Schreiner, Bernhard, Christian Robl, Barbara Wagner-Schuh та Wolfgang Beck. "Metal Complexes of Biologically Important Ligands, CLXXIV [1]. Palladium(II) and Platinum(II) Complexes with Schiff Bases from 2-(Diphenylphosphino)benzaldehyde and α-Amino Acid Esters". Zeitschrift für Naturforschung B 65, № 4 (2010): 503–10. http://dx.doi.org/10.1515/znb-2010-0411.

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A series of palladium(II) and platinum(II) complexes Cl2M(P-N-O) (M = Pd, Pt) with bidentate Schiff bases (P-N-O) from 2-(diphenylphosphino)benzaldehyde and α-amino acid esters has been synthesized, using PdCl2 or K[PtCl3(C2H4)], respectively. Abstraction of chloride from Cl2M(P-N-O) (using AgBF4) has afforded the cationic complexes [(P-N-O)M(Cl)]+BF4− in which the Schiff bases function as tridentate ligands with coordination of the ester group. The structures of Cl2Pd(Ph2PC6H4C(H)=N-CH2CO2Et) and of [(Cl)Pd(Ph2PC6H4C(H)=NC(H)(CH2CH=CH2)CO2Me)]+BF4− have been determined by X-ray diffraction. C

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36

Arumugam, Vignesh, Werner Kaminsky, Nattamai S. P. Bhuvanesh, and Dharmaraj Nallasamy. "Palladium(ii) complexes containing ONO tridentate hydrazone for Suzuki–Miyaura coupling of aryl chlorides in aqueous-organic media." RSC Advances 5, no. 73 (2015): 59428–36. http://dx.doi.org/10.1039/c5ra10973f.

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37

Talanova, Galina G., Alexandra N. Kozachkova, Konstantin B. Yatsimirskii, et al. "NEW COMPLEXES OF PALLADIUM(II) CHLORIDE WITH CHELATING PHOSPHORUS, SULFUR CONTAINING LIGANDS." Journal of Coordination Chemistry 39, no. 1 (1996): 1–9. http://dx.doi.org/10.1080/00958979608028170.

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38

Marchenko, Anatoliy, Georgyi Koidan, Anastasiya Hurieva, Yurii Vlasenko, Aleksandr Kostyuk, and Andrea Biffis. "Palladium(ii) complexes with chelating N-phosphanyl acyclic diaminocarbenes: synthesis, characterization and catalytic performance in Suzuki couplings." Dalton Transactions 45, no. 5 (2016): 1967–75. http://dx.doi.org/10.1039/c5dt02250a.

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39

Wattanathana, Worawat, Suttipong Wannapaiboon, Chatchai Veranitisagul, Navadol Laosiripojana, Nattamon Koonsaeng, and Apirat Laobuthee. "Preparation of Palladium-Impregnated Ceria by Metal Complex Decomposition for Methane Steam Reforming Catalysis." Advances in Materials Science and Engineering 2017 (2017): 1–10. http://dx.doi.org/10.1155/2017/5828067.

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Palladium-impregnated ceria materials were successfully prepared via an integrated procedure between a metal complex decomposition method and a microwave-assisted wetness impregnation. Firstly, ceria (CeO2) powders were synthesized by thermal decomposition of cerium(III) complexes prepared by using cerium(III) nitrate or cerium(III) chloride as a metal source to form a metal complex precursor with triethanolamine or benzoxazine dimer as an organic ligand. Palladium(II) nitrate was consequently introduced to the preformed ceria materials using wetness impregnation while applying microwave irrad

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40

Wiedermann, Julia, David Benito-Garagorri, Karl Kirchner та Kurt Mereiter. "[N,N′-Bis(diphenylphosphino)pyridine-2,6-diamine-κ3 P,N 1,P′]chloropalladium(II) chloride monohydrate 1,2-dichloroethane solvate". Acta Crystallographica Section E Structure Reports Online 62, № 5 (2006): m1106—m1108. http://dx.doi.org/10.1107/s1600536806014188.

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The title compound, [PdCl(C29H25N3P2)]Cl·H2O·C2H4Cl2, contains a cationic pincer-type PNP complex with Pd in a square-planar coordination. The complexes form dimers which are π–π stacked via their pyridine rings and linked into chains via hydrogen bonds via four-membered rings of two chloride anions and two water molecules. Pairs of 1,2-dichloroethane molecules are entrapped in pockets of the structure and show weak interactions with palladium.

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41

Herberhold, Max, Thomas Schmalz, and Bernd Wrackmeyer. "Tri(1-cyclohepta-2,4,6-trienyl)- phosphane, P(C7H7)3, as a Tripodal Tetradentate Ligand in Cationic, Five-coordinate Complexes of Platinum(II) and Palladium(II)." Zeitschrift für Naturforschung B 57, no. 2 (2002): 255–58. http://dx.doi.org/10.1515/znb-2002-0220.

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Chloride abstraction, using AgPF6, from tri(1- cyclohepta-2,4,6-trienyl)phosphane platinum and palladium dichloride, [P]MCl2 [M = Pt (1), Pd (2)], affords the complexes {[P]MCl}PF6 [M = Pt (3), Pd (4)] in good yields. The central metal is coordinated by the chloro ligand, the phosphorus atom and by three η2-C=C units, one of each C7H7 ring. This assignment of a highly symmetrical C3v structure is based on a consistent set of NMR data (1H, 13C, 31P, 195Pt NMR), in agreement with NMR data of the corresponding known neutral iridium and rhodium complexes [P]MCl [M = Ir (5), Rh (6)]. The chemical s

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42

Volchkova, E. V., T. M. Buslaeva, and I. E. Safronova. "THE FORMATION OF COPPER(II) COMPLEXES WITH WATER SOLUBLE N-(FURAN-2-YLMETHYLIDENE)HYDROXYLAMINE." Fine Chemical Technologies 11, no. 2 (2016): 50–56. http://dx.doi.org/10.32362/2410-6593-2016-11-2-50-56.

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The paper is devoted to the interaction of copper(II) chloride with water soluble β-furfuraldoxime (N-(furan-2-ylmethyliden)hydroxylamine) in hydrochloric solutions. It was been revealed that the degree of copper(II) precipitation from aqueous solutions and hydrochloric solutions with the pH of 4 M HCl by this reagent is not higher than 52% even when the precipitant is used in abundance. These dependencies has been compared to the similar results of palladium(II) precipitation obtained when all other conditions were equal. It has been discovered that various complexes are formed when Cu(II) re

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43

Kozachkova, Oleksandra, Nataliya Tsaryk, Vasyl Pekhnyo, Volodymyr Trachevskij, Olga Kocharovska, and Oleksii Palchyk. "INTERACTION OF PALLADIUM(II) WITH ALKYLENEDIAMINETETRA(METHYLENEPHOSPHONIC) ACIDS." Ukrainian Chemistry Journal 90, no. 6 (2024): 47–58. https://doi.org/10.33609/2708-129x.90.6.2024.47-58.

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The interaction of K2PdCl4 with ethylenediaminetetra(methylenephosphonic) (edtmp, H8L1) and pentamethylenediaminetetra(methylenephosphonic) (pendtmp, H8L2) acids in solutions with physiological chloride ion concentration (0.15 mol L-1KCl) was studied by pH-potentiometry, UV-Vis and NMR spectroscopy. It was established that in the Pd(II)-edtmp and Pd(II)-pendtmp systems at a metal-ligand ratio of 1:1, complexes of equimolar composition [Pd(H4L1,2)Cl2]4-, [Pd(H3L1,2)Cl]4-, [Pd(H2L1,2)Cl]5-, [Pd(HL1,2)Cl]6-, and [Pd(L1,2)Cl]7- are formed, for which formation constants were calculated, and distri

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44

Graziano, Brendan J., Bradley M. Wile та Matthias Zeller. "Palladium(II) complexes of a bridging amine bis(phenolate) ligand featuring κ2 and κ3 coordination modes". Acta Crystallographica Section E Crystallographic Communications 75, № 8 (2019): 1265–69. http://dx.doi.org/10.1107/s2056989019010454.

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Bidentate and tridentate coordination of a 2,4-di-tert-butyl-substituted bridging amine bis(phenolate) ligand to a palladium(II) center are observed within the same crystal structure, namely dichlorido({6,6′-[(ethane-1,2-diylbis(methylazanediyl)]bis(methylene)}bis(2,4-di-tert-butylphenol))palladium(II) chlorido(2,4-di-tert-butyl-6-{[(2-{[(3,5-di-tert-butyl-2-hydroxyphenyl)methyl](methyl)amino}ethyl)(methyl)amino]methyl}phenolato)palladium(II) methanol 1.685-solvate 0.315-hydrate, [PdCl2(C34H56N2O2)][PdCl(C34H55N2O2)]·1.685CH3OH·0.315H2O. Both complexes exhibit a square-planar geometry, with un

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45

OLIVER, D. L., and G. K. ANDERSON. "ChemInform Abstract: Substitution Reactions of (Diphosphine)palladium(II) and -platinum(II) Chloride and Triflate Complexes." ChemInform 24, no. 5 (2010): no. http://dx.doi.org/10.1002/chin.199305250.

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46

Zhao, Xiao-Yun, Quan Zhou, and Jian-Mei Lu. "Synthesis and characterization of N-heterocyclic carbene-palladium(ii) chlorides-1-methylindazole and -1-methylpyrazole complexes and their catalytic activity toward C–N coupling of aryl chlorides." RSC Advances 6, no. 29 (2016): 24484–90. http://dx.doi.org/10.1039/c6ra02556k.

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N-heterocyclic carbene-palladium(ii) chlorides-1-methylindazole and -1-methylpyrazole complexes were successfully synthesized and characterized. Investigations showed that they were efficient catalysts in amine coupling with aryl chlorides at low catalyst loadings.

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47

Geisenberger, Josef, Jürgen Erbe, Jürgen Heidrich, Ulrich Nagela, and Wolfgang Beck. "Pseudohalogenometallverbindungen, LXV [1] Synthese von Tetrazolen und Triazolen über die 1,3-dipolare Cycloaddition an die Azid-Liganden von polymeren Cobalt(III)-und Palladium(II)-Komplexen. Darstellung und Struktur von 5-TrichlormethyItetrazol / Pseudohalogeno Metal Compounds, LXV [1] Synthesis of Tetrazoles and Triazoles via 1,3-Dipolar Cycloaddition to the Azido Ligands of Polymerie Cobalt(III) and Palladium(II) Complexes. Synthesis and Structure of 5-Trichloromethyltetrazole." Zeitschrift für Naturforschung B 42, no. 1 (1987): 55–64. http://dx.doi.org/10.1515/znb-1987-0112.

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Abstract The cycloaddition of nitriles and of dimethylacetylenedicarboxylate to the azide ligand of polymeric Schiff Base cobalt(III) and phosphine palladium(II) complexes gives the corresponding tetrazolate and triazolate complexes from which the heterocycles could be cleaved by hydrogen chloride. Usually the yields are low; if the heterocycle is soluble in ether or sublimable, yields up to 30% have been obtained. Using this method the hitherto unknown 5-trichlormethyltetrazole could be prepared which was characterized by an X-ray structural analysis. Similarly, the cyclo-addition of azido(te

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48

Hubel, Roland, Tomas Jelinek, and Wolfgang Beck. "Metal Complexes of Biologically Important Ligands, CXXV [1]. Palladium(II) and Platinum(II) Complexes of Quinine Derivatives and in vitro Tests." Zeitschrift für Naturforschung B 55, no. 9 (2000): 821–33. http://dx.doi.org/10.1515/znb-2000-0906.

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Several quinine substituted derivatives at the C(9)-O position (1 - 7) have been obtained from quinine and N-protected glycine chloride, chlorocarbonyl ferrocene, phenylisocyanate, dicarboxylic acid dichlorides or trimesinic trichloride. From these only the glycine derivative 1 showed significant antimalarial activity in in vitro tests against Plasmodium falciparum isolates. The quinine derivatives were used as ligands and from chloro bridged palladium and platinum complexes Cl(R3P)M(μ-Cl)2M(PR3)Cl (M = Pd, Pt) di-, tri-, tetra- and hexametallic compounds 8-21 with coordination both of the ali

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49

Kinzhalov, M. A., A. V. Buldakov, A. V. Petrov, K. T. Mahmudov, A. Yu Ivanov, and V. V. Suslonov. "Low-temperature equilibriums in solutions of isocyanide-phosphine complexes of palladium(II) chloride." Russian Journal of General Chemistry 87, no. 11 (2017): 2605–11. http://dx.doi.org/10.1134/s1070363217110159.

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50

Roedel, J. Nicolas, Roman Bobka, Max Pfister, Martin Rieger, Bernd Neumann, and Ingo-Peter Lorenz. "Synthesis and Structural Characterization of Bis(aziridine) Cobalt(II), Zinc(II) and Palladium(II) Complexes." Zeitschrift für Naturforschung B 62, no. 8 (2007): 1095–101. http://dx.doi.org/10.1515/znb-2007-0812.

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The reactions of anhydrous metal chlorides MCl2 [M = Co(II), Zn(II), Pd(II)] with aziridines (az) in CH2Cl2 at r. t. in a 1 : 5 molar ratio afforded the bis(aziridine)dichloro complexes M(az)2Cl2. After purification, all complexes were fully characterized. The solid state structures were determined using single crystal X-ray diffraction, and showed tetrahedral coordination geometries for the Co(II) and Zn(II) centers and trans-configurated square planar geometries for Pd(II).

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