Results 111 to 120 of about 3,500 (175)

Organoplatinum(IV) compounds

Journal of Organometallic Chemistry, 1974
Abstract The preparation of trimethylplatinum azide via trimethylplatinum sulphate is reported; the compound is characterized by 1H NMR, mass and vibrational spectroscopy and a suggestion is made as to its structure.
Karl-Heinz von Dahlen, Jörg Lorberth
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Organoplatinum compounds VII

Journal of Organometallic Chemistry, 1998
Abstract The structural chemistry of organoplatinum clusters [Me3PtX]4 (X=halide) has been completed with the synthesis and X-ray investigation of [Me3PtF]4 (1) and its structural comparison to the well-known hydroxide [Me3PtOH]4 (2), all members of the ‘organoplatinum cubane’ family.
H Donath, E.V Avtomonov, I Sarraje, K.-H von Dahlen, M El-Essawi, J Lorberth, B.-S Seo   +6 more
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195Pt NMR of organoplatinum compounds

Journal of Organometallic Chemistry, 1985
Abstract The 195 Pt chemical shifts of several organoplatinum compounds in solution have been determined. The δ( 195 Pt) values of the phosphine-Pt II and -Pt 0 compounds lie in separate ranges, and allow the metal-diene systems to be characterized either as metallacyclopentene or as η 2 -bonded diene. Although the two isomers of bis(η 3 -allyl)Pt
Reinhard Benn, Rolf-Dieter Reinhardt, Anna Rufińska   +2 more
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Magnetic double-resonance studies of platinum-195 chemical shifts in organoplatinum compounds

Journal of the Chemical Society, Dalton Transactions, 1976
Platinum-195 chemical sifts and coupling constants obtained by 1H-{31P} and 1H-{195Pt} double resonance are reported for 78 platinum compounds, of which most have direct platinum–carbon bonds. Empirical trends are noted and where possible assessed in terms of current theories.
John D. Kennedy, William McFarlane, Richard J. Puddephatt, Peter J. Thompson   +3 more
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ChemInform Abstract: ORGANOPLATINUM COMPOUNDS. III. TETRAKIS(TRIMETHYLPLATINUM(IV) PERCHLORATE), PREPARATIVE AND STRUCTURAL ASPECTS OF A NEW ORGANOPLATINUM CLUSTER COMPOUND

Chemischer Informationsdienst, 1977
AbstractDie Verbindung (III) entsteht auf dem angegebenen Weg.
B. NERUDA, E. GLOZBACH, J. LORBERTH
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Electron impact ionisation cross section for organoplatinum compounds

Molecular Physics, 2016
ABSTRACTThis article reports electron impact ionisation cross sections for platinum-based drugs viz., cisplatin (H6N2Cl2Pt), carboplatin (C6H12N2O4Pt), oxaliplatin (C8H14N2O4Pt), nedaplatin (C2H8N2O3Pt) and satraplatin (C10H22ClN2O4Pt) complexes used in the cancer chemotherapy.
Dibyendu Mahato, Rahla Naghma, Mohammad Jane Alam, Shabbir Ahmad, Bobby Antony   +4 more
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Synthesis and Reactions of Organoplatinum Compounds of C60, C60Ptn

Chemistry Letters, 1994
Abstract The organoplatinum compound of C60, C60Ptn (n = 1–2), was prepared either by the reaction of C60 with Pt(dba)2 or by the thermal disproportionation of C60Ptn (n = ca. 1). The C60Ptn obtained catalyzed the hydrogenation of diphenylacetylene regardless of the platinum content. Cleavage of carbon-platinum bonds of C60Ptn (n = ca. 1)
Hideo Nagashima, Yoshiyuki Kato, Hirofumi Yamaguchi, Eiji Kimura, Teruhiko Kawanishi, Masanao Kato, Yahachi Saito, Masaaki Haga, Kenji Itoh   +8 more
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ChemInform Abstract: SYNTHESES OF ORGANORHODIUM(I) AND ORGANOPLATINUM(II) COMPOUNDS BY DECARBOXYLATION

Chemischer Informationsdienst, 1979
AbstractDie Reaktion der Rh‐Komplexe (I) mit T1‐polyfluorbenzoaten führt über intermediär gebildete Carboxylato‐Rh(I)‐Komplexe und deren Decarboxylierung zu den Verbindungen (III).
G. B. DEACON, S. J. FAULKS, I. L. GRAYSON   +2 more
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Linkage isomerism of organoplatinum(II) compounds coordinated by two 1,3-dimethylbarbiturate anions

Acta Crystallographica Section C Crystal Structure Communications, 2000
In two linkage isomers, bis[1,3-di­methyl-2,4,6(1H,3H,5H)-pyrimidine­trionato]-C5,O4-(ethyl­enedi­amine-N,N′)platinum(II), [Pt(C6H7N2O3)2(C2H8N2)], (I), and bis[1,3-di­methyl-2,4,6(1H,3H,5H)-py­rim­idine­tri­on­ato-C5](ethyl­enediamine-N,N′)­plati­num(II) di­hyd­rate, [Pt(C6H7N2O3)2(C2H8N2)]·2H2O, (II), crystal­lized from the same aqueous solution ...
, Noguchi, , Tamura, , Yuge, , Miyamoto
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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
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