Pentamethylclopentadienyl complexes of platinum(II) their synthesis and reactivity. by Ruhksana Quyoum

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Published by University of Salford in Salford .

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PhD thesis, Chemistry.

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SeriesD172426
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Open LibraryOL20904491M

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Pages in category "Chloro complexes" The following 69 pages are in this category, out of 69 total. This list may not reflect recent changes (). 1,2,3,4,5-Pentamethylcyclopentadiene is a cyclic dialkene with the formula C 5 Me 5 H (Me = CH 3).

1,2,3,4,5-Pentamethylcyclopentadiene is the precursor to the ligand 1,2,3,4,5-pentamethylcyclopentadienyl, which is often denoted Cp* (C 5 Me 5) and read as "C P star", the "star" signifying the five methyl groups radiating from the core of the contrast to less Boiling point: 55 to 60 °C ( to °F; to K) at 13 mmHg ( kPa).

Journal of Organometallic Chemistry, () Synthesis of 11 ,2,3,4,5-pentamethylcyclopentadienyl-platinum complexes Oleg V. Gusev, Larisa N. Morozova, Tat'yana A. Peganova, Pavel V. Petrovskii and Nikolai A.

Ustynyuk A. N Nesmeyanov Institute of Organoelement Compounds, Academy of Sciences of Russia, Vavilov St. 28, Moscow Cited by: One obvious direction is to extend this work to complexes of Pt(IV) which would be isoelectronic with the iridium complexes [Ir(C5Me5)C]2 The convenient and simple synthesis of the very stable dichloro(n4-penta- methylcyclopentadiene)platinum, [Pt(C5Me5H)C12] (II).

by reaction of hexamethyl bicyclo[]diene with Y2PtC14 in the presence of Cited by: 7. The discovery of ferrocene in and its structural elucidation by two separate research groups the following year marked the birth of contemporary organometallic chemistry.

This revolutionary advance in organometallic chemistry was recognized with a Nobel Prize in Chemistry in Thousands of Cp complexes have since been characterized, and several of these form the.

Platinum salt complexes can cause immediate hypersensitivity reactions either by contact or inhalation known as "platinosis". Symptoms include asthma, runny nose, inflammation of skin, eczema and hives, cough, inflammation of the nose and throat, difficulty breathing, itching, and dilation of the blood vessels of the Size: KB.

This thesis describes a study of dimethylplatinum(II) and dimethylplatinum(IV) complexes containing bidentate nitrogen donor ligands. This work deals with oxidative addition, and reductive elimination chemistry, and it focuses on synthesis, characterization, and reaction mechanisms in studies of these complexes.

The compound [PtMe2(bpe)], bpe = 1,2-bis(2-pyridyl)ethane, is Cited by: 1. Since this remarkable discovery, cisplatin and related platinum-based complexes are currently used world-wide for the treatment of testicular and ovarian malignancies.

The primary mechanism of action in these platinum complexes is believed to arise from the metal’s interaction with DNA, wherebyCited by: 7.

Platinum(II) complexes with various selenones (L) having the general formula [PtL2Cl2] were prepared and characterized by elemental analysis and, IR. PdClz),3 and later to that of the platinum analog (2, M 1 2 = PtC12).4 At the same time, a number of other au- thors reported the synthesis of other HMDB complexes, notably of the group VIb metals (2, M = Cr(C0)4, Mo(CO)*, and W(CO)4)5 and of rhodium(1) (2, M = RhC1, dimer).6 The X-ray crystal structure determina- tion of 2.

ChemInform Abstract: Reactions of Trimethylsilyl Dienol Ethers with Palladium(II) Salts: Formation of Formyl-Substituted η3-Allylpalladium Complexes and 4-Acyloxyalkenals.

ChemInform29, no-no. DOI: /chinCited by: 5. Synthesis and characterization of 2-dimethylaminoethyl thiolate complexes of palladium(II) and platinum(II) Sandip Del, Virnal K Jain*", Axel Knoedlerb & Wolfgang Kairn*b "Novel Materials and Structural Chemistry Di vision, Bhabha Atomic Research Centre (BARC), Mumbai India E-mail: [email protected]: Sandip Dey, Vimal K.

Jain, Axel Knoedler, Wolfgang Kaim. Trimethyl (methyl cyclopentadienyl)platinum (IV) (MeCpPtMe 3) is a commonly used organometallic precursor for platinum. [1] MeCpPtMe 3 was used for the deposition of ultrathin metallic layers of platinum by electron beam induced deposition, [1] atomic sputtering.

[2] These deposits find application in microelectronics, catalysis, photonics and. Synthesis and characterization of 2-dimethylaminoethyl thiolate complexes of palladium(II) and platinum(II) Article in Inorganica Chimica Acta (9) June with 50 Reads. 10 Alfa Aesar L 3 Alfa Aesar L Alfa Aesar L 43h Alfa Aesar L DANGER: FLAMMABLE, irritates skin and eyes Alfa Aesar L Flammable/Light Sensitive/Air Sensitive/Store under Argon/Keep Cold SynQuest H Alfa Aesar L IRRITANT Matrix Scientific PPPP+P+PP+PPa.

In order to obtain a gallic acid platinum complex, the title compound was synthesed from cis-[Pt(Cyclohexylamine)]2I2 by the reaction with NH3, silver nitrate and gallic acid respectively. The complex structure and component were characterized by elemental analysis, ESI-MS, 1H-NMR and IR and the anticancer activity was measured by MTT : Qing Kun Wang, Shao Ping Pu, Yong Nian Li, Jian He, Li Min Zhou, Ze Bing Zhu, Xue Jie Li, Quan Jin.

The self-condensation of 5-aminomethylphenylpyrazolecarbaldehyde (AMPC) in the presence of PdII and PtII ions yields the PdII and PtII complexes, [M(TAAP)]Cl2, of the fully cyclized tetradentate macrocyclic ligand tetrapyrazolo[1,5,9,13]tetraazacyclohexadecine, (TAAP).

Metathetical displacement of the chloride has led to isolation a series of complexes of Cited by: 6. synthesis and characterization of pentamethylcyclopentadienyl and pyrazolylborate rhenium carbonyl complexes carmen g. leiva-paredes b. ~niversidad ~at6lica de valpara.

Search term. Advanced Search Citation Search Citation Search. Cationic ruthenium(II) pentamethylcyclopentadienyl benzenesulfonamide sandwich complexes have been synthesized and screened for enzymatic inhibition of the physiologically dominant carbonic anhydrase (CA) isozymes: human CA I and II, mitochondrial isozymes VA and VB, and the cancer-associated isozyme IX.

The complexes demonstrated Cited by: See more Platinum products. Platinum (atomic symbol: Pt, atomic number: 78) is a Block D, Gr Period 6 element with an atomic weight of The number of electrons in each of platinum's shells is [2, 8, 18, 32, 17, 1] and its electron configuration is [Xe] 4f 14 5d 9 6s 1.

two newly synthesized platinum complexes. The cytotoxicity of the complexes was compared to metal-free ligand (L) and the referent antineoplastic agent cisplatin.

Cell culture conditions The following cell lines were used for the experiments: (i) Hep-G2(Human Caucasian hepatocyte carcinoma, isolated from a liver biopsy. Trimethyl(methylcyclopentadienyl)platinum(IV) is generally immediately available in most volumes.

High purity, submicron and nanopowder forms may be considered. American Elements produces to many standard grades when applicable, including Mil Spec (military grade); ACS, Reagent and Technical Grade; Food, Agricultural and Pharmaceutical Grade; Optical Grade.

Synthesis and structural characterization of some polypyridyl and tris(1H-pyrazolyl)methane ruthenium(II) complexes Richard M. Hartshorn* and Ramin Zibaseresht Department of Chemistry, University of Canterbury, Private BagChristchurch, New Zealand E-mail: [email protected]   An air-stable palladium catalyst formed in situ from commercially available components efficiently catalyzed the transfer vinylation between butyl vinyl ether and various allyl and alkyl alcohols to give the corresponding allyl and alkyl vinyl ethers in Cited by: | Chloro(pentamethylcyclopentadienyl)ruthenium(II) tetramer, Ru % | (Cp*RuCl)4 | Catalysts & Ligands | Ruthenium Compounds.

SYNTHESIS AND REACTIVITY OF PENTAMETHYLCYCLOPENTADIENYL RHENIUM ALLYL COMPLEXES Yingxia He Heilongjiang University (China), Heilongjiang University (China), A THESIS SUBMITTED IN PARTIAL FULFILMENT OF THE REQUIREMENTS FOR THE DEGREE OF.

1,2,3,4,5-Pentamethylcyclopentadiene. A mixture of 13 g ( mol) of p-toluenesulfonic acid monohydrate and mL of diethyl ether is stirred under argon in a 1-L, three-necked, round-bottomed flask equipped with a reflux condenser and a mL addition funnel.

The concentrate from above is added as quickly as possible to the flask from the addition funnel, maintaining a. complexes possessing certain ligands of pharmacological importance have their own place in society due to the significance of certain metal ions in biological processes [9several,10].

Transition metals play a vital biological role in association with certain metal-protein complexes [11]. The multidisciplinary applications and novel.

PLATINUM (TRIMETHYL)METHYLCYCLOPENTADIENYL Chemical Information. Chemical Formula: (CH3C5H4)Pt(CH3)3. Description: Clear to Pale yellow powder / solid Additional Information.

CAS No.: M.P.: 30°C. Sublimation temperature: 23°C @ mmHg. Solubility in water: Reacts exothermally. Solubility in organics: Soluble in hydrocarbons. (organic chemistry) The cation derived from pentamethylcyclopentadiene.

Authors contributing to RSC publications (journal articles, books or book chapters) do not need to formally request permission to reproduce material contained in this article provided that the correct acknowledgement is given with the reproduced material.

Reproduced material should be attributed as follows:Cited by: 3. Predicted data is generated using the US Environmental Protection Agency’s EPISuite™.

Log Octanol-Water Partition Coef (SRC): Log Kow (KOWWIN v estimate) = Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v): Boiling Pt (deg C): (Adapted Stein & Brown method) Melting Pt (deg C): (Mean or Weighted MP) VP(mm Hg,25 deg. Buy high quality 4-Isobutylpyrrolidinone (pregabalin lactam impurity) from toronto research chemicals Inc.

Search term: "Chloro(pentamethylcyclopentadienyl)(cyclooctadiene)ruthenium(II)" Compare Products: Select up to 4 products. *Please select more than one item to compare. Department of Chemistry and Biochemistry University of California, Los Angeles INORGANIC SYNTHESES Volume 26 WILEY lanthanide Complexes from the Metallic Elements 17 A.

Tris(^5-cyclopentadienyl)(tetrahydrofuran) platinum(ll) Acetonitrile Complexes of Selected Transition Metal Cations A. Tetrakis(acetonitrile)palladium(II File Size: 1MB. Issue in Honor of Prof. Anthony J. Arduengo, III ARKIVOC (ii) Page 63 ©ARKAT-USA, Inc.

observed for N-methylformamidine the case of the N-unsubstituted 1,3-di-(1-adamantyl)- amidine 1 the change of chemical shift is somewhat larger and in the opposite direction (Δδ = – ppm). Trimethyl methylcyclopentadienyl platinum (MeCpPtMe 3) is an important organometallic precursor that is widely used to deposit Pt nanostructures not only in electron-beam-induced deposition (EBID) but also in focused ion beam deposition, chemical vapor deposition, laser-induced chemical processing and atomic layer deposition processes [1–16].

Category: information only not used for fragrances or flavors: Recommendation for 2,4-dimethyl-alpha-allylcyclohexene methanol usage levels up to.

Substance Details CAS Registry Number: CA Index Name: Hydrazinecarboxamide, 2-[(5-nitrofuranyl)methylene]. Novel cycloheptatrienyl zirconium complexes with tri- tetra- and pentasubstituted cyclopentadienyl ligands† Heiko Bauer, a Andreas Glöckner, b Alain C.

Tagne Kuate, b Sebastian Schäfer, c Yu Sun, a Matthias Freytag, b Matthias Tamm,* b Marc D. Walter * b and Helmut Sitzmann * aCited by: 8.Conductivities of all the complexes were measured in acetonitrile solvent, all the complexes were found to be non-electrolytic in nature of type, and molar conductivity values were in the range of ohm-1 cm 2mole-1in DMF.

The antifungal activity of all the compounds measured for various plant pathogens. Inspection of the result.Substance Details CAS Registry Number: CA Index Name: Benzenethiol, 2-amino.

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