Tetrabenzporphyrin complexes of iron, palladium and platinum
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چکیده
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Tetrabenzporphyrin Complexes of Iron, Palladium and Platinum
The syntheses and absorption spectra of Fe(II)TBP(pyridine)2, Pd(II)TBP, and Pt(II)TBP (TBP = Tetrabenzporphyrin) are reported. The emission spectra of PdTBP and PtTBP were measured. Both complexes exhibit only phosphorescence from the lowest triplet of TBP. The Fe complex was oxidized to the cation [FeTBP(pyn*dine)J+ which was characterized by its absorption and ESR spectrum. The emission spec...
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N-heterocyclic carbene tethered amido complexes of palladium and platinum.
With a view to applications in bifunctional catalysis, a modular cross-coupling strategy has been used to prepare amine bis(imidazolium) salts (3a and 3b) and an amine mono(imidazolium) salt (6) as precursors to chelating amido-NHC ligands. Treating the pro-ligands 3 with 3 equivalents of the bulky base KHMDS and Pd(OAc)(2) or PtCl(2)(COD) gave the four amido bis(N-heterocyclic carbene) pincer ...
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Nicolay I. Dodoff Institute of Molecular Biology, Bulgarian Academy of Sciences, Acad. G. Bonchev Street, Block 21, 1113 Sofia, Bulgaria Reprint requests to Dr. N. I. Dodoff. E-mail: [email protected] Z. Naturforsch. 56b, 1217-1226 (2001); received August 28, 2001 IR Spectra, Palladium(II) and Platinum(II) Complexes, /V-3-Pyridinylmethanesulfonamide The complexes ds-[Pd(PMSA)2Cl2] a's-[Pt(PMSA)2X2]...
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ژورنال
عنوان ژورنال: Inorganica Chimica Acta
سال: 1980
ISSN: 0020-1693
DOI: 10.1016/s0020-1693(00)84176-6