Results 91 to 100 of about 2,966 (119)

Tetranuclear rollover cyclometalated organoplatinum–rhenium compounds; C–I oxidative addition and C–C reductive elimination using a rollover cycloplatinated dimer

Dalton Transactions, 2021
C–I bond activation by rollover cycloplatinated(ii) complex 2 gives cycloplatinated(iv) complex 3. 3 can react with silver perrhenate to give tetranuclear Pt(iv)–Re(vii) complex 4 or undergo C–C ethane reductive elimination to give dimeric rollover cycloplatinated(ii) complex 5.
S. Masoud Nabavizadeh, Hajar Molaee, Elahe Haddadi, Fatemeh Niroomand Hosseini, S. Jafar Hoseini, Mahdi M. Abu-Omar   +5 more
openaire   +2 more sources

Reactions of (π-1,5-cyclooctadiene) organoplatinum(II) compounds and the synthesis of perfluoroalkylplatinum complexes

Journal of Organometallic Chemistry, 1973
Abstract An improved synthesis for the complexes PtR 2 (COD), [where COD = 1,5cyclooctadiene, R = I, CH 3 , C 2 H 5 , CH 2 C 6 H 5 , CH 2 Si(CH 3 ) 3 , C 6 H 5 ] and the reactions with HCl (generated in situ ) to give PtRCl(COD) are described. The coupling constant J(Pt-H) to the olefinic carbons varies with the trans -influence of the trans ...
H.C. Clark, L.E. Manzer
openaire   +1 more source

Organoplatinum Hydroxo Compounds

2013
A series of monomeric platinum (II) hydroxo supported by bulky diimine ligands have been synthesized and fully characterized. A thorough investigation of their corresponding reactivity have been carried out to determine if they participate in a water splitting cycle.
openaire   +2 more sources

ChemInform Abstract: Model for the Initial Stage in the Oxidative Addition of I2 to Organoplatinum (II) Compounds.

Chemischer Informationsdienst, 1986
AbstractThe 1:1 molar reaction of the iodo‐Pt(II) complex (I) with I2 leads to the stable title complex (II) which is characterized by X‐ray structural analysis (space group P2,2,2" Z=4), UV, and 1H NMR spectral data.
J. A. M. VAN BEEK, G. VAN KOTEN, W. J. J. SMEETS, A. L. SPEK   +3 more
openaire   +1 more source

[Organoplatinum compounds. 1987 update].

Nouvelle revue francaise d'hematologie, 1988
Cisplatin is one of the best available cytotoxic agents particularly in testicular, ovarian and head and neck cancer. However gastrointestinal and renal toxicities preclude greater utilisation. High dose cisplatin (200 mg/m2) has serious neurological side effects.
J M, Extra, M, Espie, F, Calvo, M, Marty
openaire   +1 more source

ChemInform Abstract: ORGANOPLATINUM(IV) COMPOUNDS PART 1, TRIMETHYLPLATINUM(IV) AZIDE, ME3PTN3

Chemischer Informationsdienst, 1974
AbstractDas aus Kaliumhexachloroplatinat (I) mit Methyllithium (II) hergestellte Trimethyl platinchlorid (III) wird mit Silbersulfat in Aceton in das Sulfat (IV) umgewandelt.
K.‐H. VON DAHLEN, J. LORBERTH
openaire   +1 more source

Organoplatinum‐Mediated Synthesis of Cyclic π‐Conjugated Molecules: Towards a New Era of Three‐Dimensional Aromatic Compounds

The Chemical Record, 2014
AbstractThis article describes the most recent developments in the synthesis of three‐dimensional π‐conjugated molecules and the elucidation of their properties made by our research group. Various cycloparaphenylenes (CPPs) of different sizes and a cage‐like 3D molecule were synthesized based on the platinum‐mediated assembly of π‐units and subsequent ...
Shigeru, Yamago, Eiichi, Kayahara, Takahiro, Iwamoto   +2 more
openaire   +2 more sources

ChemInform Abstract: REACTIONS OF (PI‐1,5‐CYCLOOCTADIENE)ORGANOPLATINUM(II) COMPOUNDS AND THE SYNTHESIS OF PERFLUOROALKYLPLATINUM COMPLEXES

Chemischer Informationsdienst, 1974
AbstractEine Lösung von Kaliumtetrachloroplatinat (I) in Wasser/n‐Propanol setzt sich mit 1,5‐Cyclooctadien (II) zum Platin‐Komplex (III) um, der mit Natriumjodid (IV) ins entsprechende Jodderivat (V) übergeführt werden kann.
H. C. CLARK, L. E. MANZER
openaire   +1 more source

ChemInform Abstract: Organoplatinum‐Mediated Synthesis of Cyclic π‐Conjugated Molecules: Towards a New Era of Three‐Dimensional Aromatic Compounds

ChemInform, 2014
AbstractReview: [62 refs.
Shigeru Yamago, Eiichi Kayahara, Takahiro Iwamoto   +2 more
openaire   +1 more source

Comparison of metal-hydrogen, -oxygen, -nitrogen and -carbon bond strengths and evaluation of functional group additivity principles for organoruthenium and organoplatinum compounds

Polyhedron, 1988
Abstract The equilibria: LnMX + HY ⇁ LnMY + HX (LnM = (DPPE)MePt or Cp(PMe3)2Ru; X, Y = hydride, alkoxide, hydroxide, amide, alkyl, alkynyl, hydrosulphide, cyanide) have been examined. The equilibrium constants allow for the determination of relative MX, MY bond dissociation energies (BDEs) for each series of compounds.
Henry E. Bryndza, Peter J. Domaille, Wilson Tam, Lawrence K. Fong, Rocco A. Paciello, John E. Bercaw   +5 more
openaire   +1 more source